[Dev] Review and merge the PR for Shippo connector

[Naasheer Ali]

Hi Malaka,

Please find the PR for shippo connector[1].

[1]- https://github.com/wso2/esb-connectors/pull/162

Regards,
-- 

*Naasheer Ali* | Associate Software Engineer

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: naashe...@wso2.com
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Re: [Dev] [TAF] Support for RabbitMQ

[Maheeka Jayasuriya]

[Moving to dev@]

To update the current status on $subject.

The main concern of including rabbitmq to test framework is that, rabbitmq
server cannot be started programmatically. This is because there is no
server library available and rabbitmq-server distribution is too large to
be included to product-esb (~18MB). Hence, the alternative is to have
rabbitmq-server started at the time of running tests.

Therefore, as per offline discussion with Krishantha, rabbitmq-tests will
be added to a new integration test module - 'tests-platform' and skipped
during jenkins build by setting the skipTest property in
maven-surefire-plugin configuration.

However, most of the rabbitmq server operations can be performed via
rabbitmqctl [1], by executing commands. With this support, I am looking at
the possibility of starting rabbitmq server at runtime. For this following
will be done.

1. set RabbitMQ server home using an automation.xml property
2. Start up RabbitMQ server

To start the rabbitmq server, what is the best approach? To have a RabbitMQ
server extension or with a broker startup test case similar to JMS for
ActiveMQServer [2].

In conclusion, the idea is to allow running RabbitMQ tests by,
1. enable tests in maven-surefire-plugin configuration
2. set RabbitMQ server home in automation.xml

Please share your ideas.

[1] https://www.rabbitmq.com/man/rabbitmqctl.1.man.html
[2]
https://docs.wso2.com/display/TA430/Writing+WSO2+ESB+and+JMS+Integration+Tests

Thanks,
Maheeka

Maheeka Jayasuriya
Software Engineer
Mobile : +9450661

On Fri, May 8, 2015 at 10:42 PM, Dharshana Warusavitharana <
dharsha...@wso2.com> wrote:

> Hi Kasun,
>
> At the moment we don't have this in Automation team road map.
>
> As per the Architecture of the  Automation framework you can implement an
> Framework extension to implement RabbitMQ support. So you don't have to
> depend on the Framework release to get RabbitMQ support.
> Since RabbitMQ related scenarios are most unlikely used by other products
> other than ESB and APIM. So the best approach would be to implement a
> Framework extension and maintain it in ESB side.
>
> Thank you,
> Dharshana
>
>
> On Fri, May 8, 2015 at 10:17 PM, Kasun Indrasiri  wrote:
>
>> Do we have any plans on adding RabbitMQ support in TAF? Is that something
>> useful for other products in the platform?
>>
>> On Thu, May 7, 2015 at 10:47 AM, Maheeka Jayasuriya 
>> wrote:
>>
>>> Hi,
>>>
>>> With the upcoming ESB 4.9.0, rabbitmq transport and rabbitmq message
>>> store and processor features will be released.
>>>
>>> Therefore, we need test automation support from TAF for rabbitmq related
>>> scenarios. Can we get help from TAF team to work on this?
>>>
>>> Thanks,
>>> Maheeka
>>>
>>>
>>> Maheeka Jayasuriya
>>> Software Engineer
>>> Mobile : +9450661
>>>
>>
>>
>>
>> --
>> Kasun Indrasiri
>> Software Architect
>> WSO2, Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>> cell: +94 77 556 5206
>> Blog : http://kasunpanorama.blogspot.com/
>>
>
>
>
> --
>
> Dharshana Warusavitharana
> Senior Software Engineer , Test Automation
> WSO2 Inc. http://wso2.com
> email : dharsha...@wso2.com 
> Tel  : +94 11 214 5345
> Fax :+94 11 2145300
> cell : +94770342233
> blog : http://dharshanaw.blogspot.com
>
> lean . enterprise . middleware
>
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Re: [Dev] WSO2 Committers += Vimalanathan Rajeevan

[Thilini Anoratna]

Congratulations Rajeevan !!  :)

On Thu, Jun 18, 2015 at 10:51 AM, CD Athuraliya  wrote:

> Congratulations Rajeevan!!! :)
>
> On Thu, Jun 18, 2015 at 10:31 AM, Aiyadurai Rajeevan 
> wrote:
>
>> Congrats Rajeevan :)
>>
>> Thanks & Regards,
>> S.A.Rajeevan
>> Software Engineer WSO2 Inc
>> E-Mail: rajeev...@wso2.com | Mobile : +94776411636
>>
>> On Thu, Jun 18, 2015 at 10:25 AM, Naasheer Ali 
>> wrote:
>>
>>> Congratz...
>>>
>>> Regards,
>>> --
>>>
>>> *Naasheer Ali* | Associate Software Engineer
>>>
>>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>>
>>> Email: naashe...@wso2.com
>>>
>>> On Thu, Jun 18, 2015 at 10:02 AM, Madhawa Gunasekara 
>>> wrote:
>>>
 Congratulations Rajeevan !!

 Thanks,
 Madhawa

 On Wed, Jun 17, 2015 at 8:06 PM, Jasintha Dasanayake >>> > wrote:

> Hi All,
>
> It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
> Committer.
>
> Rajeevan has  been a valuable contributor for WSO2 Developer Studio
> since he joined WSO2. In recognition of his contributions to WSO2, he has
> been voted as a WSO2 Committer.
>
> Rajeevan, Congratulations and Keep up the good work!
>
> Thanks and Regards,
> /Jasintha
>
> --
>
> *Jasintha Dasanayake*
>
> *Senior Software EngineerWSO2 Inc. | http://wso2.com
> lean . enterprise . middleware*
>
>
> *mobile :- 0711368118*
>
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>


 --
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 Software Engineer
 WSO2 Inc.; http://wso2.com
 lean.enterprise.middleware

 mobile: +94 719411002 <+94+719411002>
 blog: *http://madhawa-gunasekara.blogspot.com
 *
 linkedin: *http://lk.linkedin.com/in/mgunasekara
 *

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>>>
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>>
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>
>
> --
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> Software Engineer
> WSO2, Inc.
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> 
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lean.enterprise.middleware

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Re: [Dev] WSO2 Committers += Shiva Balachandran

[Thilini Anoratna]

Congratulations Shiva :)

On Thu, Jun 18, 2015 at 10:30 AM, Aiyadurai Rajeevan 
wrote:

> Congratulations Shiva :)
>
> Thanks & Regards,
> S.A.Rajeevan
> Software Engineer WSO2 Inc
> E-Mail: rajeev...@wso2.com | Mobile : +94776411636
>
> On Wed, Jun 17, 2015 at 10:14 AM, Ramindu De Silva 
> wrote:
>
>> Congratz machan :)
>>
>> On Tue, Jun 16, 2015 at 9:53 PM, Harsha Kumara  wrote:
>>
>>> Congratulations Shiva!
>>>
>>> On Tue, Jun 16, 2015 at 8:35 PM, Dilan Udara Ariyaratne >> > wrote:
>>>
 Congratulations, Shiva !!!


 *Dilan U. Ariyaratne*
 Software Engineer
 WSO2 Inc. 
 Mobile: +94775149066
 lean . enterprise . middleware

 On Tue, Jun 16, 2015 at 7:44 PM, Chamalee De Silva 
 wrote:

> Congrats Shiva!
>
> On Tue, Jun 16, 2015 at 6:39 PM, Prasanna Dangalla 
> wrote:
>
>> Congratulations Shiva
>>
>> On Tue, Jun 16, 2015 at 6:34 PM, Senduran Balasubramaniyam <
>> sendu...@wso2.com> wrote:
>>
>>> Congratulations !!!
>>>
>>> On Tue, Jun 16, 2015 at 7:58 AM, Damith Wickramasinghe <
>>> dami...@wso2.com> wrote:
>>>
 Congratz machn !! :)

 On Tue, Jun 16, 2015 at 1:29 PM, Vijitha Ekanayake <
 vijit...@wso2.com> wrote:

> Congratulations Shiva !!
>
> On Tue, Jun 16, 2015 at 1:26 PM, Amal Gunatilake 
> wrote:
>
>> Congratulations Shiva !!
>>
>> On Tue, Jun 16, 2015 at 9:52 AM, Nandika Jayawardana <
>> nand...@wso2.com> wrote:
>>
>>> Hi All,
>>>
>>> It's my pleasure to announce Shiva Balachandran as a WSO2
>>> committer. He has been a contributor to Business Process Server 
>>> product and
>>> Process Center Product and in recognition of his contributions, he 
>>> has been
>>> voted as a WSO2 Committer.
>>>
>>> Shiva, congratulations and keep up the good work.
>>>
>>> Regards
>>> Nandika
>>>
>>> --
>>> Nandika Jayawardana
>>> WSO2 Inc ; http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *Amal Gunatilake*
>>  Software Engineer
>> WSO2 Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>> ___
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>>
>>
>
>
> --
> Vijitha Ekanayake
> Software Engineer*, *WSO2, Inc.; http://wso2.com/
> Mobile : +94 777 24 73 39 | +94 718 74 44 08
> lean.enterprise.middleware
>
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>


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 Software Engineer
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 lean.enterprise.middleware

 mobile: *+94728671315 <%2B94728671315>*


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>>>
>>>
>>> --
>>> *Senduran *
>>> Software Engineer,
>>> WSO2, Inc.;  http://wso2.com/ 
>>> Mobile: +94 77 952 6548
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> Prasanna Dangalla
>> Software Engineer, WSO2, Inc.; http://wso2.com/
>> lean.enterprise.middleware
>>
>> cell: +94 777 55 80 30 | +94 718 11 27 51
>> twitter: @prasa77
>>
>> ___
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>>
>
>
> --
> Thanks & Regards,
>
> *Chamalee De Silva*
> Software Engineer
> *WS**O2* Inc. .:http://wso2.com
> lean *.* enterprise *.* middleware
>
> Office   :- *+94 11 2145345 <%2B94%2011%202145345>*
> mobile  :- *+94 7 <%2B94%2077%202782039>1 4315942*
>
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Re: [Dev] [DAS] Http Event Receiver Endpoint

[Tharik Kanaka]

Hi Iranga,

Sorry i forgot receive with soap  and with http it should be following
format.

https://docs.wso2.com/display/CEP400/HTTP+Input+Event+Adapter

Regards,

On Thu, Jun 18, 2015 at 11:21 AM, Tharik Kanaka  wrote:

> Hi Iranga,
>
> I think this has been changed with CEP 4.0.0 release where endpoint will
> be adapterName/receive. "receive" word is common for any HTTP receiver. I
> guess we need to update documentations.
>
> Regards,
>
> On Thu, Jun 18, 2015 at 10:55 AM, Iranga Muthuthanthri 
> wrote:
>
>> Hi
>>
>> What would be the incoming endpoint be for Http Event receivers?. It used
>> to be
>>
>> https://localhost:9443/endpoints//
>> with an option in the console to provide the topic name.
>>
>> [1]https://docs.wso2.com/display/BAM250/Input+HTTP+Event+Adapter
>>
>>
>> --
>> Thanks & Regards
>>
>> Iranga Muthuthanthri
>> (M) -0777-255773
>> Team Product Management
>>
>>
>> ___
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>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
>
> *Tharik Kanaka*
>
> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>
> Email: tha...@wso2.com | Web: www.wso2.com
>



-- 

*Tharik Kanaka*

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

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Re: [Dev] Set Read timeout for LDAP connections

[Prasad Tissera]

Hi Gayan,

Some environment variable setting can be found at [1].

[1]. org.wso2.carbon.user.core.ldap.LDAPConnectionContext

Regards,
Prasad.

On Mon, Jun 15, 2015 at 8:51 PM, Gayan Gunawardana  wrote:

> Hi,
>
> Can we set read timeout for LDAP connections programmatically.
>
> Couldn't find any place where we use  property like.
>
> env.put("com.sun.jndi.ldap.read.timeout", "1000");
>
>
> --
> Gayan Gunawardana
> Software Engineer; WSO2 Inc.; http://wso2.com/
> Email: ga...@wso2.com
> Mobile: +94 (71) 8020933
>
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>


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Re: [Dev] [DAS] Http Event Receiver Endpoint

[Tharik Kanaka]

Hi Iranga,

I think this has been changed with CEP 4.0.0 release where endpoint will be
adapterName/receive. "receive" word is common for any HTTP receiver. I
guess we need to update documentations.

Regards,

On Thu, Jun 18, 2015 at 10:55 AM, Iranga Muthuthanthri 
wrote:

> Hi
>
> What would be the incoming endpoint be for Http Event receivers?. It used
> to be
>
> https://localhost:9443/endpoints//
> with an option in the console to provide the topic name.
>
> [1]https://docs.wso2.com/display/BAM250/Input+HTTP+Event+Adapter
>
>
> --
> Thanks & Regards
>
> Iranga Muthuthanthri
> (M) -0777-255773
> Team Product Management
>
>
> ___
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> http://wso2.org/cgi-bin/mailman/listinfo/dev
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>


-- 

*Tharik Kanaka*

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

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Re: [Dev] WSO2 Committers += Sam Sivayogam

[Tharik Kanaka]

Congratulations Sam :)

On Thu, Jun 18, 2015 at 10:34 AM, Sajith Abeywardhana 
wrote:

> Congratulations sam !!!
>
> *Sajith Abeywardhana* | Software Engineer
> WSO2, Inc | lean. enterprise. middleware.
> #20, Palm Grove, Colombo 03, Sri Lanka.
> Mobile: +94772260485
> Email: saji...@wso2.com  | Web: www.wso2.com
>
> On Thu, Jun 18, 2015 at 10:29 AM, Aiyadurai Rajeevan 
> wrote:
>
>> Congratulations SAM *Anderson* ;)
>>
>> Thanks & Regards,
>> S.A.Rajeevan
>> Software Engineer WSO2 Inc
>> E-Mail: rajeev...@wso2.com | Mobile : +94776411636
>>
>> On Mon, Jun 15, 2015 at 12:26 PM, Shiva Balachandran 
>> wrote:
>>
>>> Congrats Sam! :)
>>>
>>> On Mon, Jun 15, 2015 at 10:44 AM, Dilan Udara Ariyaratne <
>>> dil...@wso2.com> wrote:
>>>
 Congratulations, Sam !!!



 *Dilan U. Ariyaratne*
 Software Engineer
 WSO2 Inc. 
 Mobile: +94775149066
 lean . enterprise . middleware

 On Mon, Jun 15, 2015 at 10:22 AM, Harsha Kumara 
 wrote:

> Congratulations Sam!
>
> On Mon, Jun 15, 2015 at 9:38 AM, Chamalee De Silva 
> wrote:
>
>> Congrats Sam!
>>
>> On Mon, Jun 15, 2015 at 9:26 AM, Elilmatha Sivanesan <
>> elilma...@wso2.com> wrote:
>>
>>> Congratulations Sam...
>>>
>>> On Mon, Jun 15, 2015 at 9:19 AM, Kesavan Yogarajah <
>>> kesav...@wso2.com> wrote:
>>>
 Congratulations Sam !

 Kesavan Yogarajah
 Associate Software Engineer
 Mobile :+94 (0) 779 758021
 kesav...@wso2.com
 WSO2, Inc.
 lean . enterprise . middleware

 On Mon, Jun 15, 2015 at 9:14 AM, Senduran Balasubramaniyam <
 sendu...@wso2.com> wrote:

> Congratulations Sam !!!
>
> On Sun, Jun 14, 2015 at 10:34 PM, Thilini Cooray <
> thili...@wso2.com> wrote:
>
>> Congratulations, Sam !
>>
>> On Mon, Jun 15, 2015 at 8:58 AM, Rajeevan Vimalanathan <
>> rajeev...@wso2.com> wrote:
>>
>>> Congrats Sam...!!!
>>>
>>> On Mon, Jun 15, 2015 at 8:44 AM, Vinuri Perera >> > wrote:
>>>
 Congrats Sam !

 On Mon, Jun 15, 2015 at 8:37 AM, Saneth Dharmakeerthi <
 sane...@wso2.com> wrote:

> Congratulations Sam...
>
> Thanks and Best Regards,
>
> Saneth Dharmakeerthi
> Senior Software Engineer
> WSO2, Inc.
> Mobile: +94772325511
>
> On Mon, Jun 15, 2015 at 8:31 AM, Nuwan Dias 
> wrote:
>
>> Hi,
>>
>> It is with great pleasure we welcome Sam Sivayogam as a WSO2
>> Committer. @Sam, congratulations and keep up the good work!
>>
>> Thanks,
>> NuwanD.
>>
>> --
>> Nuwan Dias
>>
>> Technical Lead - WSO2, Inc. http://wso2.com
>> email : nuw...@wso2.com
>> Phone : +94 777 775 729
>>
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>>>
>>>
>>> --
>>>
>>> Vimalanathan Rajeevan
>>> Software Engineer
>>> WSO2 Inc.:http://wso2.com
>>> lean.enterprise.middleware
>>>
>>>
>>> Mobile : +94 773090875
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> Best Regards,
>>
>> *Thilini Cooray*
>> Software Engineer
>> Mobile : +94 (0) 774 570 112 <%2B94%20%280%29%20773%20451194>
>> E-mail : thili...@wso2.com
>>
>> WSO2 Inc. www.wso2.com
>> lean.enterprise.middleware
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --

[Dev] [DAS] Http Event Receiver Endpoint

[Iranga Muthuthanthri]

Hi

What would be the incoming endpoint be for Http Event receivers?. It used
to be

https://localhost:9443/endpoints//
with an option in the console to provide the topic name.

[1]https://docs.wso2.com/display/BAM250/Input+HTTP+Event+Adapter


-- 
Thanks & Regards

Iranga Muthuthanthri
(M) -0777-255773
Team Product Management
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Re: [Dev] WSO2 Committers += Vimalanathan Rajeevan

[CD Athuraliya]

Congratulations Rajeevan!!! :)

On Thu, Jun 18, 2015 at 10:31 AM, Aiyadurai Rajeevan 
wrote:

> Congrats Rajeevan :)
>
> Thanks & Regards,
> S.A.Rajeevan
> Software Engineer WSO2 Inc
> E-Mail: rajeev...@wso2.com | Mobile : +94776411636
>
> On Thu, Jun 18, 2015 at 10:25 AM, Naasheer Ali  wrote:
>
>> Congratz...
>>
>> Regards,
>> --
>>
>> *Naasheer Ali* | Associate Software Engineer
>>
>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>
>> Email: naashe...@wso2.com
>>
>> On Thu, Jun 18, 2015 at 10:02 AM, Madhawa Gunasekara 
>> wrote:
>>
>>> Congratulations Rajeevan !!
>>>
>>> Thanks,
>>> Madhawa
>>>
>>> On Wed, Jun 17, 2015 at 8:06 PM, Jasintha Dasanayake 
>>> wrote:
>>>
 Hi All,

 It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
 Committer.

 Rajeevan has  been a valuable contributor for WSO2 Developer Studio
 since he joined WSO2. In recognition of his contributions to WSO2, he has
 been voted as a WSO2 Committer.

 Rajeevan, Congratulations and Keep up the good work!

 Thanks and Regards,
 /Jasintha

 --

 *Jasintha Dasanayake*

 *Senior Software EngineerWSO2 Inc. | http://wso2.com
 lean . enterprise . middleware*


 *mobile :- 0711368118*

 ___
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>>>
>>>
>>> --
>>> *Madhawa Gunasekara*
>>> Software Engineer
>>> WSO2 Inc.; http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> mobile: +94 719411002 <+94+719411002>
>>> blog: *http://madhawa-gunasekara.blogspot.com
>>> *
>>> linkedin: *http://lk.linkedin.com/in/mgunasekara
>>> *
>>>
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>>>
>>
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WSO2, Inc.
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Mobile: +94 716288847 <94716288847>
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Re: [Dev] Please review and merge the PR

[Naasheer Ali]

Hi Malaka,

I have reverted the certificate from foursquare connector. please find the
PR[1].

[1]- https://github.com/wso2/esb-connectors/pull/161

Regards,
-- 

*Naasheer Ali* | Associate Software Engineer

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: naashe...@wso2.com

On Wed, Jun 17, 2015 at 6:29 PM, Malaka Silva  wrote:

> Merged. Please ack after re upload
>
> On Wed, Jun 17, 2015 at 2:01 PM, Naasheer Ali  wrote:
>
>> Hi Malaka,
>>
>> Yes. I have checked some methods randomly it works fine. I'll  re upload
>> in the store.
>>
>> Regards,
>> --
>>
>> *Naasheer Ali* | Associate Software Engineer
>>
>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>
>> Email: naashe...@wso2.com
>>
>> On Wed, Jun 17, 2015 at 8:45 AM, Malaka Silva  wrote:
>>
>>> Hi Naasheer,
>>>
>>> Ok. Guess you have ran the tests and verified methods randomly after the
>>> folder change?
>>>
>>> Also I think we may need to re upload the connector afterwards?
>>>
>>> On Tue, Jun 16, 2015 at 8:16 PM, Naasheer Ali 
>>> wrote:
>>>
 HI Malaka,

 The folder structure is not set properly, since the connector developed
 by the trainees. In order to set, most of the files should move to proper
 directory.

 Regards,
 --

 *Naasheer Ali* | Associate Software Engineer

 WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

 Email: naashe...@wso2.com

 On Tue, Jun 16, 2015 at 8:10 PM, Malaka Silva  wrote:

> Hi Naasheer,
>
> Why 252 files?
>
> On Tue, Jun 16, 2015 at 2:36 PM, Naasheer Ali 
> wrote:
>
>> Hi Malaka,
>>
>> $Subject for foursquare please.
>>
>> [1] - https://github.com/wso2/esb-connectors/pull/148
>>
>> Regards,
>> --
>>
>> *Naasheer Ali* | Associate Software Engineer
>>
>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>
>> Email: naashe...@wso2.com
>>
>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print
> this email only if it is absolutely necessary.
>


>>>
>>>
>>> --
>>>
>>> Best Regards,
>>>
>>> Malaka Silva
>>> Senior Tech Lead
>>> M: +94 777 219 791
>>> Tel : 94 11 214 5345
>>> Fax :94 11 2145300
>>> Skype : malaka.sampath.silva
>>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
>>> Blog : http://mrmalakasilva.blogspot.com/
>>>
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>> http://www.wso2.com/
>>> http://www.wso2.com/about/team/malaka-silva/
>>> 
>>>
>>> Save a tree -Conserve nature & Save the world for your future. Print
>>> this email only if it is absolutely necessary.
>>>
>>
>>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print this
> email only if it is absolutely necessary.
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Re: [Dev] WSO2 Committers += Sam Sivayogam

[Sajith Abeywardhana]

Congratulations sam !!!

*Sajith Abeywardhana* | Software Engineer
WSO2, Inc | lean. enterprise. middleware.
#20, Palm Grove, Colombo 03, Sri Lanka.
Mobile: +94772260485
Email: saji...@wso2.com  | Web: www.wso2.com

On Thu, Jun 18, 2015 at 10:29 AM, Aiyadurai Rajeevan 
wrote:

> Congratulations SAM *Anderson* ;)
>
> Thanks & Regards,
> S.A.Rajeevan
> Software Engineer WSO2 Inc
> E-Mail: rajeev...@wso2.com | Mobile : +94776411636
>
> On Mon, Jun 15, 2015 at 12:26 PM, Shiva Balachandran 
> wrote:
>
>> Congrats Sam! :)
>>
>> On Mon, Jun 15, 2015 at 10:44 AM, Dilan Udara Ariyaratne > > wrote:
>>
>>> Congratulations, Sam !!!
>>>
>>>
>>>
>>> *Dilan U. Ariyaratne*
>>> Software Engineer
>>> WSO2 Inc. 
>>> Mobile: +94775149066
>>> lean . enterprise . middleware
>>>
>>> On Mon, Jun 15, 2015 at 10:22 AM, Harsha Kumara 
>>> wrote:
>>>
 Congratulations Sam!

 On Mon, Jun 15, 2015 at 9:38 AM, Chamalee De Silva 
 wrote:

> Congrats Sam!
>
> On Mon, Jun 15, 2015 at 9:26 AM, Elilmatha Sivanesan <
> elilma...@wso2.com> wrote:
>
>> Congratulations Sam...
>>
>> On Mon, Jun 15, 2015 at 9:19 AM, Kesavan Yogarajah > > wrote:
>>
>>> Congratulations Sam !
>>>
>>> Kesavan Yogarajah
>>> Associate Software Engineer
>>> Mobile :+94 (0) 779 758021
>>> kesav...@wso2.com
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>>
>>> On Mon, Jun 15, 2015 at 9:14 AM, Senduran Balasubramaniyam <
>>> sendu...@wso2.com> wrote:
>>>
 Congratulations Sam !!!

 On Sun, Jun 14, 2015 at 10:34 PM, Thilini Cooray >>> > wrote:

> Congratulations, Sam !
>
> On Mon, Jun 15, 2015 at 8:58 AM, Rajeevan Vimalanathan <
> rajeev...@wso2.com> wrote:
>
>> Congrats Sam...!!!
>>
>> On Mon, Jun 15, 2015 at 8:44 AM, Vinuri Perera 
>> wrote:
>>
>>> Congrats Sam !
>>>
>>> On Mon, Jun 15, 2015 at 8:37 AM, Saneth Dharmakeerthi <
>>> sane...@wso2.com> wrote:
>>>
 Congratulations Sam...

 Thanks and Best Regards,

 Saneth Dharmakeerthi
 Senior Software Engineer
 WSO2, Inc.
 Mobile: +94772325511

 On Mon, Jun 15, 2015 at 8:31 AM, Nuwan Dias 
 wrote:

> Hi,
>
> It is with great pleasure we welcome Sam Sivayogam as a WSO2
> Committer. @Sam, congratulations and keep up the good work!
>
> Thanks,
> NuwanD.
>
> --
> Nuwan Dias
>
> Technical Lead - WSO2, Inc. http://wso2.com
> email : nuw...@wso2.com
> Phone : +94 777 775 729
>
> ___
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>

 ___
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>>>
>>>
>>> --
>>> Vinuri Perera
>>> Software Engineer | WSO2 Inc
>>>
>>> M : 0711518805
>>>
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>>
>> Vimalanathan Rajeevan
>> Software Engineer
>> WSO2 Inc.:http://wso2.com
>> lean.enterprise.middleware
>>
>>
>> Mobile : +94 773090875
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Best Regards,
>
> *Thilini Cooray*
> Software Engineer
> Mobile : +94 (0) 774 570 112 <%2B94%20%280%29%20773%20451194>
> E-mail : thili...@wso2.com
>
> WSO2 Inc. www.wso2.com
> lean.enterprise.middleware
>
> ___
> Dev mailing list
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> http://wso2.org/cgi-bin/mailman/listinfo/dev
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>


 --
 *Senduran *
 Software Engineer,
 WSO2, Inc.;  http://wso2.com/ 
 Mobile: +94 77 952 6548

 ___
 Dev mailing list
 Dev@wso2.org
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>>>

Re: [Dev] WSO2 Committers += Vimalanathan Rajeevan

[Aiyadurai Rajeevan]

Congrats Rajeevan :)

Thanks & Regards,
S.A.Rajeevan
Software Engineer WSO2 Inc
E-Mail: rajeev...@wso2.com | Mobile : +94776411636

On Thu, Jun 18, 2015 at 10:25 AM, Naasheer Ali  wrote:

> Congratz...
>
> Regards,
> --
>
> *Naasheer Ali* | Associate Software Engineer
>
> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>
> Email: naashe...@wso2.com
>
> On Thu, Jun 18, 2015 at 10:02 AM, Madhawa Gunasekara 
> wrote:
>
>> Congratulations Rajeevan !!
>>
>> Thanks,
>> Madhawa
>>
>> On Wed, Jun 17, 2015 at 8:06 PM, Jasintha Dasanayake 
>> wrote:
>>
>>> Hi All,
>>>
>>> It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
>>> Committer.
>>>
>>> Rajeevan has  been a valuable contributor for WSO2 Developer Studio
>>> since he joined WSO2. In recognition of his contributions to WSO2, he has
>>> been voted as a WSO2 Committer.
>>>
>>> Rajeevan, Congratulations and Keep up the good work!
>>>
>>> Thanks and Regards,
>>> /Jasintha
>>>
>>> --
>>>
>>> *Jasintha Dasanayake*
>>>
>>> *Senior Software EngineerWSO2 Inc. | http://wso2.com
>>> lean . enterprise . middleware*
>>>
>>>
>>> *mobile :- 0711368118*
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *Madhawa Gunasekara*
>> Software Engineer
>> WSO2 Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>> mobile: +94 719411002 <+94+719411002>
>> blog: *http://madhawa-gunasekara.blogspot.com
>> *
>> linkedin: *http://lk.linkedin.com/in/mgunasekara
>> *
>>
>> ___
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>>
>
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Re: [Dev] WSO2 Committers += Shiva Balachandran

[Aiyadurai Rajeevan]

Congratulations Shiva :)

Thanks & Regards,
S.A.Rajeevan
Software Engineer WSO2 Inc
E-Mail: rajeev...@wso2.com | Mobile : +94776411636

On Wed, Jun 17, 2015 at 10:14 AM, Ramindu De Silva 
wrote:

> Congratz machan :)
>
> On Tue, Jun 16, 2015 at 9:53 PM, Harsha Kumara  wrote:
>
>> Congratulations Shiva!
>>
>> On Tue, Jun 16, 2015 at 8:35 PM, Dilan Udara Ariyaratne 
>> wrote:
>>
>>> Congratulations, Shiva !!!
>>>
>>>
>>> *Dilan U. Ariyaratne*
>>> Software Engineer
>>> WSO2 Inc. 
>>> Mobile: +94775149066
>>> lean . enterprise . middleware
>>>
>>> On Tue, Jun 16, 2015 at 7:44 PM, Chamalee De Silva 
>>> wrote:
>>>
 Congrats Shiva!

 On Tue, Jun 16, 2015 at 6:39 PM, Prasanna Dangalla 
 wrote:

> Congratulations Shiva
>
> On Tue, Jun 16, 2015 at 6:34 PM, Senduran Balasubramaniyam <
> sendu...@wso2.com> wrote:
>
>> Congratulations !!!
>>
>> On Tue, Jun 16, 2015 at 7:58 AM, Damith Wickramasinghe <
>> dami...@wso2.com> wrote:
>>
>>> Congratz machn !! :)
>>>
>>> On Tue, Jun 16, 2015 at 1:29 PM, Vijitha Ekanayake <
>>> vijit...@wso2.com> wrote:
>>>
 Congratulations Shiva !!

 On Tue, Jun 16, 2015 at 1:26 PM, Amal Gunatilake 
 wrote:

> Congratulations Shiva !!
>
> On Tue, Jun 16, 2015 at 9:52 AM, Nandika Jayawardana <
> nand...@wso2.com> wrote:
>
>> Hi All,
>>
>> It's my pleasure to announce Shiva Balachandran as a WSO2
>> committer. He has been a contributor to Business Process Server 
>> product and
>> Process Center Product and in recognition of his contributions, he 
>> has been
>> voted as a WSO2 Committer.
>>
>> Shiva, congratulations and keep up the good work.
>>
>> Regards
>> Nandika
>>
>> --
>> Nandika Jayawardana
>> WSO2 Inc ; http://wso2.com
>> lean.enterprise.middleware
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Amal Gunatilake*
>  Software Engineer
> WSO2 Inc.; http://wso2.com
> lean.enterprise.middleware
>
> ___
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>


 --
 Vijitha Ekanayake
 Software Engineer*, *WSO2, Inc.; http://wso2.com/
 Mobile : +94 777 24 73 39 | +94 718 74 44 08
 lean.enterprise.middleware

 ___
 Dev mailing list
 Dev@wso2.org
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>>>
>>>
>>> --
>>> Software Engineer
>>> WSO2 Inc.; http://wso2.com
>>> 
>>> lean.enterprise.middleware
>>>
>>> mobile: *+94728671315 <%2B94728671315>*
>>>
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *Senduran *
>> Software Engineer,
>> WSO2, Inc.;  http://wso2.com/ 
>> Mobile: +94 77 952 6548
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Prasanna Dangalla
> Software Engineer, WSO2, Inc.; http://wso2.com/
> lean.enterprise.middleware
>
> cell: +94 777 55 80 30 | +94 718 11 27 51
> twitter: @prasa77
>
> ___
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> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>


 --
 Thanks & Regards,

 *Chamalee De Silva*
 Software Engineer
 *WS**O2* Inc. .:http://wso2.com
 lean *.* enterprise *.* middleware

 Office   :- *+94 11 2145345 <%2B94%2011%202145345>*
 mobile  :- *+94 7 <%2B94%2077%202782039>1 4315942*

 ___
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>>>
>>> ___
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>>>
>>>
>>
>>
>> --
>> Harsha Kumara
>> Software Engineer, WSO2 Inc.
>> Mobile: +94775505618
>> Blog:harshcreationz.blogspot.com
>>
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Re: [Dev] WSO2 Committers += Sam Sivayogam

[Aiyadurai Rajeevan]

Congratulations SAM *Anderson* ;)

Thanks & Regards,
S.A.Rajeevan
Software Engineer WSO2 Inc
E-Mail: rajeev...@wso2.com | Mobile : +94776411636

On Mon, Jun 15, 2015 at 12:26 PM, Shiva Balachandran  wrote:

> Congrats Sam! :)
>
> On Mon, Jun 15, 2015 at 10:44 AM, Dilan Udara Ariyaratne 
> wrote:
>
>> Congratulations, Sam !!!
>>
>>
>>
>> *Dilan U. Ariyaratne*
>> Software Engineer
>> WSO2 Inc. 
>> Mobile: +94775149066
>> lean . enterprise . middleware
>>
>> On Mon, Jun 15, 2015 at 10:22 AM, Harsha Kumara  wrote:
>>
>>> Congratulations Sam!
>>>
>>> On Mon, Jun 15, 2015 at 9:38 AM, Chamalee De Silva 
>>> wrote:
>>>
 Congrats Sam!

 On Mon, Jun 15, 2015 at 9:26 AM, Elilmatha Sivanesan <
 elilma...@wso2.com> wrote:

> Congratulations Sam...
>
> On Mon, Jun 15, 2015 at 9:19 AM, Kesavan Yogarajah 
> wrote:
>
>> Congratulations Sam !
>>
>> Kesavan Yogarajah
>> Associate Software Engineer
>> Mobile :+94 (0) 779 758021
>> kesav...@wso2.com
>> WSO2, Inc.
>> lean . enterprise . middleware
>>
>> On Mon, Jun 15, 2015 at 9:14 AM, Senduran Balasubramaniyam <
>> sendu...@wso2.com> wrote:
>>
>>> Congratulations Sam !!!
>>>
>>> On Sun, Jun 14, 2015 at 10:34 PM, Thilini Cooray 
>>> wrote:
>>>
 Congratulations, Sam !

 On Mon, Jun 15, 2015 at 8:58 AM, Rajeevan Vimalanathan <
 rajeev...@wso2.com> wrote:

> Congrats Sam...!!!
>
> On Mon, Jun 15, 2015 at 8:44 AM, Vinuri Perera 
> wrote:
>
>> Congrats Sam !
>>
>> On Mon, Jun 15, 2015 at 8:37 AM, Saneth Dharmakeerthi <
>> sane...@wso2.com> wrote:
>>
>>> Congratulations Sam...
>>>
>>> Thanks and Best Regards,
>>>
>>> Saneth Dharmakeerthi
>>> Senior Software Engineer
>>> WSO2, Inc.
>>> Mobile: +94772325511
>>>
>>> On Mon, Jun 15, 2015 at 8:31 AM, Nuwan Dias 
>>> wrote:
>>>
 Hi,

 It is with great pleasure we welcome Sam Sivayogam as a WSO2
 Committer. @Sam, congratulations and keep up the good work!

 Thanks,
 NuwanD.

 --
 Nuwan Dias

 Technical Lead - WSO2, Inc. http://wso2.com
 email : nuw...@wso2.com
 Phone : +94 777 775 729

 ___
 Dev mailing list
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>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> Vinuri Perera
>> Software Engineer | WSO2 Inc
>>
>> M : 0711518805
>>
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
>
> Vimalanathan Rajeevan
> Software Engineer
> WSO2 Inc.:http://wso2.com
> lean.enterprise.middleware
>
>
> Mobile : +94 773090875
>
> ___
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>
>


 --
 Best Regards,

 *Thilini Cooray*
 Software Engineer
 Mobile : +94 (0) 774 570 112 <%2B94%20%280%29%20773%20451194>
 E-mail : thili...@wso2.com

 WSO2 Inc. www.wso2.com
 lean.enterprise.middleware

 ___
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>>>
>>>
>>> --
>>> *Senduran *
>>> Software Engineer,
>>> WSO2, Inc.;  http://wso2.com/ 
>>> Mobile: +94 77 952 6548
>>>
>>> ___
>>> Dev mailing list
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>>
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>>
>>
>
>
> --
> *S.Elilmatha*
> Associate  Software Engineer,
>
> WSO2 Inc.; http://wso2.com
> lean.enterprise.middleware
>
> Mobile 0779842221.
>
>
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Re: [Dev] WSO2 Committers += Vimalanathan Rajeevan

[Naasheer Ali]

Congratz...

Regards,
-- 

*Naasheer Ali* | Associate Software Engineer

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: naashe...@wso2.com

On Thu, Jun 18, 2015 at 10:02 AM, Madhawa Gunasekara 
wrote:

> Congratulations Rajeevan !!
>
> Thanks,
> Madhawa
>
> On Wed, Jun 17, 2015 at 8:06 PM, Jasintha Dasanayake 
> wrote:
>
>> Hi All,
>>
>> It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
>> Committer.
>>
>> Rajeevan has  been a valuable contributor for WSO2 Developer Studio since
>> he joined WSO2. In recognition of his contributions to WSO2, he has been
>> voted as a WSO2 Committer.
>>
>> Rajeevan, Congratulations and Keep up the good work!
>>
>> Thanks and Regards,
>> /Jasintha
>>
>> --
>>
>> *Jasintha Dasanayake*
>>
>> *Senior Software EngineerWSO2 Inc. | http://wso2.com
>> lean . enterprise . middleware*
>>
>>
>> *mobile :- 0711368118*
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Madhawa Gunasekara*
> Software Engineer
> WSO2 Inc.; http://wso2.com
> lean.enterprise.middleware
>
> mobile: +94 719411002 <+94+719411002>
> blog: *http://madhawa-gunasekara.blogspot.com
> *
> linkedin: *http://lk.linkedin.com/in/mgunasekara
> *
>
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Re: [Dev] WSO2 Committers += Vimalanathan Rajeevan

[Madhawa Gunasekara]

Congratulations Rajeevan !!

Thanks,
Madhawa

On Wed, Jun 17, 2015 at 8:06 PM, Jasintha Dasanayake 
wrote:

> Hi All,
>
> It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
> Committer.
>
> Rajeevan has  been a valuable contributor for WSO2 Developer Studio since
> he joined WSO2. In recognition of his contributions to WSO2, he has been
> voted as a WSO2 Committer.
>
> Rajeevan, Congratulations and Keep up the good work!
>
> Thanks and Regards,
> /Jasintha
>
> --
>
> *Jasintha Dasanayake*
>
> *Senior Software EngineerWSO2 Inc. | http://wso2.com
> lean . enterprise . middleware*
>
>
> *mobile :- 0711368118*
>
> ___
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> Dev@wso2.org
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>
>


-- 
*Madhawa Gunasekara*
Software Engineer
WSO2 Inc.; http://wso2.com
lean.enterprise.middleware

mobile: +94 719411002 <+94+719411002>
blog: *http://madhawa-gunasekara.blogspot.com
*
linkedin: *http://lk.linkedin.com/in/mgunasekara
*
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Re: [Dev] Pull Request for shopify,peoplehr connector changes

[Kesavan Yogarajah]

Hi Malaka,

I removed the certificates.Please find the pull request.
https://github.com/wso2/esb-connectors/pull/150

Thanks

Kesavan Yogarajah
Associate Software Engineer
Mobile :+94 (0) 779 758021
kesav...@wso2.com
WSO2, Inc.
lean . enterprise . middleware

On Thu, Jun 18, 2015 at 7:50 AM, Malaka Silva  wrote:

> Please remove the certificates
>
> On Wed, Jun 17, 2015 at 10:04 AM, Elilmatha Sivanesan 
> wrote:
>
>> Hi,
>>
>> Same issue was there with wordpress and yammer.
>> Now able to resolve it.
>> Thank you.
>>
>>
>>
>> On Wed, Jun 17, 2015 at 9:56 AM, Kesavan Yogarajah 
>> wrote:
>>
>>> Hi Malaka,
>>>
>>> Empty keystore cause of the following error when running integration
>>> tests.
>>>
>>> Unable to run test cases: getting I/O exception
>>> (java.net.SocketException) caught when processing request:
>>> java.security.NoSuchAlgorithmException: Error constructing implementation
>>> (algorithm: Default, provider: SunJSSE, class:
>>> sun.security.ssl.SSLContextImpl$DefaultSSLContext).
>>>
>>> After replacing the keystore it resolved.
>>>
>>> Thanks
>>>
>>> Kesavan Yogarajah
>>> Associate Software Engineer
>>> Mobile :+94 (0) 779 758021
>>> kesav...@wso2.com
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>>
>>> On Wed, Jun 17, 2015 at 8:36 AM, Malaka Silva  wrote:
>>>
 Hi Kesavan,

 Thx for the explanation. But should this do to the code base? I think
 used needs to do it at the time of running the tests?

 Is it the case with other connectors as well. WDYT?

 On Tue, Jun 16, 2015 at 10:08 PM, Kesavan Yogarajah 
 wrote:

> Hi Malaka,
>
> The keystores were empty. I got error ( "keytool error:
> java.lang.Exception: Keystore file exists, but is empty: wso2carbon.jks")
> when I tried to add certificate.So I replaced them.
>
> Thanks
>
> Kesavan Yogarajah
> Associate Software Engineer
> Mobile :+94 (0) 779 758021
> kesav...@wso2.com
> WSO2, Inc.
> lean . enterprise . middleware
>
> On Tue, Jun 16, 2015 at 8:13 PM, Malaka Silva  wrote:
>
>> Hi Kesavan,
>>
>> Why truststore and keystore included in PR?
>>
>> On Tue, Jun 16, 2015 at 4:46 PM, Kesavan Yogarajah > > wrote:
>>
>>> Hi Malaka,
>>>
>>> Please find the pull request  for $Subject.
>>> https://github.com/wso2/esb-connectors/pull/150
>>>
>>> Thanks
>>> Kesavan Yogarajah
>>> Associate Software Engineer
>>> Mobile :+94 (0) 779 758021
>>> kesav...@wso2.com
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>>
>>
>>
>>
>> --
>>
>> Best Regards,
>>
>> Malaka Silva
>> Senior Tech Lead
>> M: +94 777 219 791
>> Tel : 94 11 214 5345
>> Fax :94 11 2145300
>> Skype : malaka.sampath.silva
>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
>> Blog : http://mrmalakasilva.blogspot.com/
>>
>> WSO2, Inc.
>> lean . enterprise . middleware
>> http://www.wso2.com/
>> http://www.wso2.com/about/team/malaka-silva/
>> 
>>
>> Save a tree -Conserve nature & Save the world for your future. Print
>> this email only if it is absolutely necessary.
>>
>
>


 --

 Best Regards,

 Malaka Silva
 Senior Tech Lead
 M: +94 777 219 791
 Tel : 94 11 214 5345
 Fax :94 11 2145300
 Skype : malaka.sampath.silva
 LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
 Blog : http://mrmalakasilva.blogspot.com/

 WSO2, Inc.
 lean . enterprise . middleware
 http://www.wso2.com/
 http://www.wso2.com/about/team/malaka-silva/
 

 Save a tree -Conserve nature & Save the world for your future. Print
 this email only if it is absolutely necessary.

>>>
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *S.Elilmatha*
>> Associate  Software Engineer,
>>
>> WSO2 Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>> Mobile 0779842221.
>>
>>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print this
> email only if it is absolutely necessary.
>
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Re: [Dev] [ESB] OM Type Properties for Request Payloads

[Madhuranga Bandara]

Hi,

get-property()  will get values stored in the registry.
If you are using this multiple times.
I suggest method one is better.




*Madhuranga Sampath Bandara*
Software Engineer

WSO2, Inc.;http://wso2.com/

lean.enterprise.middleware
Mobile: +94722241065

On Wed, Jun 17, 2015 at 10:01 PM, Hasintha Indrajee 
wrote:

> Hi all,
>
> Following are two approaches which I can use to create a payload using a
> payload factory.
>
>
> 1) Just replace the body with xml content
>
> 
>   
>http://services.samples/xsd";>
>$1
>$2
>
>   
>   
>
>   
>
> 
>
> 2) Create an *OM type* property which has the request body (This is done
> only once) and embed it in content of the body.
>
> 
>   
>$1
>   
>   
> http://services.samples/xsd"/>
>   
>
> 
>
>
> Suppose I am re-calling these sequences multiple times. Should there be
> any performance differences in these two cases ?  even if we have an OM
> type payload embedded, does it try to parse the payload again ?
>
> --
> Hasintha Indrajee
> Software Engineer
> WSO2, Inc.
> Mobile:+94 771892453
>
>
> ___
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Re: [Dev] Please review and merge the PR

[Elilmatha Sivanesan]

Hi Malaka,

Please ignore the above PR. Please review and merge the PR[1] for ldap.

[1]  https://github.com/wso2/esb-connectors/pull/160

Thank you.

On Thu, Jun 18, 2015 at 7:49 AM, Malaka Silva  wrote:

> Please remove the certificates
>
> On Wed, Jun 17, 2015 at 6:14 PM, Elilmatha Sivanesan 
> wrote:
>
>> Hi Malaka,
>>
>> The previous PR contains wordpress connector also.
>>
>> The wordpress connector PR contains more files because the AXIS2 folder
>> (wordpress/wordpress-connector/wordpress-connector-1.0.0/src/test/resources/artifacts/AXIS2)
>> was missing in the previous one Plus added the
>> wordpress/wordpress-connector/wordpress-connector-1.0.0/src/test/resources/keystores/products
>> for 3 .jks files.
>>
>> Thank you.
>>
>> On Wed, Jun 17, 2015 at 3:35 PM, Elilmatha Sivanesan 
>> wrote:
>>
>>>
>>> Hi Malaka,
>>>
>>> Please review and merge the PR[1] for ldap and proworkflow.
>>>
>>> [1] https://github.com/wso2/esb-connectors/pull/155
>>>
>>> Thanks
>>> --
>>> *S.Elilmatha*
>>> Associate  Software Engineer,
>>>
>>> WSO2 Inc.; http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> Mobile 0779842221.
>>>
>>>
>>
>>
>> --
>> *S.Elilmatha*
>> Associate  Software Engineer,
>>
>> WSO2 Inc.; http://wso2.com
>> lean.enterprise.middleware
>>
>> Mobile 0779842221.
>>
>>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print this
> email only if it is absolutely necessary.
>



-- 
*S.Elilmatha*
Associate  Software Engineer,

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Re: [Dev] Cross Origin Request Blocked when using socket.io

[Dimuthu Leelarathne]

Hi Sabra,

Please find my answers inline.

On Thu, Jun 18, 2015 at 7:27 AM, Sabra Ossen  wrote:

> Hi Dimuthu,
>
> I understand the requirements, but have a few questions regarding the
> polling and the server.
>
> The appmgt jaggery app is hosted in the AS in cloud right?
>

The NodeJS exercise was suggested for you to learn and get familiar with
socket io. But the real requirement is for appmgt jaggery app. It is hosted
in a AS-like server, which is AF server. If you can disable the login in
AF, you can do the test in AF server as well. But if you make it work in AS
then we can reuse it in AF too.


Why does the FE poll the BE? Is it to inform the user the progress of the
> application creation ( during this time the user does not perform any
> action)? Is this app creation time the only time the FE polls the BE?
>

Not just for app creation. If you login to App Cloud it updates with all
events, build, deploy, user addition, resource addition and etc ...
Therefore we need to poll it.

thanks,
dimuthu


>
> Thanks in advance for the clarifications.
>
> Regards.
> Sabra.
>
>
> On Thursday, June 18, 2015, Dimuthu Leelarathne  wrote:
>
>> Hi Sabra,
>>
>> Here is how socket.io can help in App Factory case. I have logged into
>> Cloud and gone into this page -
>> https://apps.cloud.wso2.com/appmgt/site/pages/index.jag. I am attaching
>> a screenshot.
>>
>> Here the FE polls the BE every second to update the wall. But actually I
>> am not doing any action. Since we don't have socket.io we are using the
>> only other option we have - polling.
>>
>> We want to use socket.io instead of polling. Please let me know if you
>> don't understand the requirement.
>>
>> thanks,
>> dimuthu
>>
>>
>> On Wed, Jun 17, 2015 at 10:07 PM, Sabra Ossen  wrote:
>>
>>> Hi Dimuthu,
>>>
>>> Yes. I will research on integrating the socket.io code to App Server,
>>> if it becomes successful integrating the socket.io code to jaggery
>>> would be the next step. I will update you on the progress.
>>>
>>> Thanks.
>>> Sabra.
>>>
>>> On Wednesday, June 17, 2015, Dimuthu Leelarathne 
>>> wrote:
>>>
 Hi Sabra,

 We definitely can use this if we can check whether same principals can
 be applied to a Jaggery app in App server. Then we can use it for the wall
 improvements.

 thanks,
 dimuthu

 On Wed, Jun 17, 2015 at 6:46 PM, Sabra Ossen 
 wrote:

> Hi Dimuthu,
>
> I believe so. By following the blog I was able to use Nginx and
> socket.io in load balancing a real time chat app which was hosted
> using node js, whereas the same principle is applicable if the jaggery
> files ( content we serve from the server ) as well as the server contains
> socket.io code integrated.
>
> Thanks.
> Sabra
>
>
> On Wednesday, June 17, 2015, Dimuthu Leelarathne 
> wrote:
>
>> Hi Sabra,
>>
>> Could we setup Jaggery in the same way?
>>
>> thanks,
>> dimuthu
>>
>> On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen 
>> wrote:
>>
>>> Hi All,
>>>
>>> I was able to resolve the issue. The problem was that I was
>>> accessing the socket.io chat app that I created, from the file
>>> system. The correct way to access the chat app was by going to
>>> localhost:3000/ ( host and port, where the server can be accessed 
>>> indicated
>>> by the code in index.js) in the web browser and there was no need to
>>> download the socket.io and jquery js files.
>>>
>>> Thanks Tharik for helping me get a clear understanding on CORS.
>>>
>>> Regards.
>>>
>>> On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen 
>>> wrote:
>>>
 Hi Tharik,

 I searched up on CORS (Cross Origin Resource Sharing) and based on
 my understanding the problem is that I am trying to access a resource 
 on
 another domain from my domain. Therefore a simple solution would be to
 download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.

 I included them in the directory containing the html file and
 changed the script as follows.

 *.*

 *>>> src="jquery-1.11.1.js">*


 *.*
 But the error still persists.

 Regards.

 On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka 
 wrote:

> Hi Sabra,
>
> This happens because of same origin policy where that specific
> resource hosted at some other domain and javascript is running on 
> local
> machine. To resolve that usually CORS headers needs to be added to the
> response from the server side.
>
> In your case did you try by moving *socket.io-1.2.0.js* file
> (where you refer CDN hosted file in the code) to your local machine 
> and
> refer it?
>
> Regards,
>
>

Re: [Dev] Pull Request for shopify,peoplehr connector changes

[Malaka Silva]

Please remove the certificates

On Wed, Jun 17, 2015 at 10:04 AM, Elilmatha Sivanesan 
wrote:

> Hi,
>
> Same issue was there with wordpress and yammer.
> Now able to resolve it.
> Thank you.
>
>
>
> On Wed, Jun 17, 2015 at 9:56 AM, Kesavan Yogarajah 
> wrote:
>
>> Hi Malaka,
>>
>> Empty keystore cause of the following error when running integration
>> tests.
>>
>> Unable to run test cases: getting I/O exception
>> (java.net.SocketException) caught when processing request:
>> java.security.NoSuchAlgorithmException: Error constructing implementation
>> (algorithm: Default, provider: SunJSSE, class:
>> sun.security.ssl.SSLContextImpl$DefaultSSLContext).
>>
>> After replacing the keystore it resolved.
>>
>> Thanks
>>
>> Kesavan Yogarajah
>> Associate Software Engineer
>> Mobile :+94 (0) 779 758021
>> kesav...@wso2.com
>> WSO2, Inc.
>> lean . enterprise . middleware
>>
>> On Wed, Jun 17, 2015 at 8:36 AM, Malaka Silva  wrote:
>>
>>> Hi Kesavan,
>>>
>>> Thx for the explanation. But should this do to the code base? I think
>>> used needs to do it at the time of running the tests?
>>>
>>> Is it the case with other connectors as well. WDYT?
>>>
>>> On Tue, Jun 16, 2015 at 10:08 PM, Kesavan Yogarajah 
>>> wrote:
>>>
 Hi Malaka,

 The keystores were empty. I got error ( "keytool error:
 java.lang.Exception: Keystore file exists, but is empty: wso2carbon.jks")
 when I tried to add certificate.So I replaced them.

 Thanks

 Kesavan Yogarajah
 Associate Software Engineer
 Mobile :+94 (0) 779 758021
 kesav...@wso2.com
 WSO2, Inc.
 lean . enterprise . middleware

 On Tue, Jun 16, 2015 at 8:13 PM, Malaka Silva  wrote:

> Hi Kesavan,
>
> Why truststore and keystore included in PR?
>
> On Tue, Jun 16, 2015 at 4:46 PM, Kesavan Yogarajah 
> wrote:
>
>> Hi Malaka,
>>
>> Please find the pull request  for $Subject.
>> https://github.com/wso2/esb-connectors/pull/150
>>
>> Thanks
>> Kesavan Yogarajah
>> Associate Software Engineer
>> Mobile :+94 (0) 779 758021
>> kesav...@wso2.com
>> WSO2, Inc.
>> lean . enterprise . middleware
>>
>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print
> this email only if it is absolutely necessary.
>


>>>
>>>
>>> --
>>>
>>> Best Regards,
>>>
>>> Malaka Silva
>>> Senior Tech Lead
>>> M: +94 777 219 791
>>> Tel : 94 11 214 5345
>>> Fax :94 11 2145300
>>> Skype : malaka.sampath.silva
>>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
>>> Blog : http://mrmalakasilva.blogspot.com/
>>>
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>> http://www.wso2.com/
>>> http://www.wso2.com/about/team/malaka-silva/
>>> 
>>>
>>> Save a tree -Conserve nature & Save the world for your future. Print
>>> this email only if it is absolutely necessary.
>>>
>>
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *S.Elilmatha*
> Associate  Software Engineer,
>
> WSO2 Inc.; http://wso2.com
> lean.enterprise.middleware
>
> Mobile 0779842221.
>
>


-- 

Best Regards,

Malaka Silva
Senior Tech Lead
M: +94 777 219 791
Tel : 94 11 214 5345
Fax :94 11 2145300
Skype : malaka.sampath.silva
LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
Blog : http://mrmalakasilva.blogspot.com/

WSO2, Inc.
lean . enterprise . middleware
http://www.wso2.com/
http://www.wso2.com/about/team/malaka-silva/


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Re: [Dev] [ML] Progress so far with DL4J

[Thushan Ganegedara]

Hi,

Yes, that sounds good. I will start working on UI aspects while waiting for
them to release fixes. If they release fixes while working on the UI it
should be fine. Otherwise, I will start implementing the autoencoder.

On Thu, Jun 18, 2015 at 12:04 PM, Srinath Perera  wrote:

> Let's work on other parts of the project, for example we can look at UI to
> configure Deep learning while waiting for them to do it. However, fix takes
> time, we have to write auto encoder.
>
> On Thu, Jun 18, 2015 at 7:26 AM, Thushan Ganegedara 
> wrote:
>
>> Dear all,
>>
>> I posted about poor accuracy on deeplearning4j google group and they
>> replied saying they are aware of this issue (
>> https://groups.google.com/forum/#!topic/deeplearning4j/gRQH8rA9SQI).
>> They are currently working on it, to get the tuned examples out soon.
>>
>> However, from the appearance of their response, deeplearning4j has few
>> bugs/issues with gradient calculation after they moved to nd4j.
>>
>> I can see two options right now,
>>
>> 1. Wait till the bugs are fixed and tuned examples are out
>> 2. Write autoencoder myself, adhering to the coding style they have
>> followed. So the example can be easily integrated with deeplearning4j after
>> a stable version is out.
>>
>>
>> Would highly appreciate your feedback.
>>
>> On Wed, Jun 17, 2015 at 10:27 AM, Thushan Ganegedara 
>> wrote:
>>
>>> Hi,
>>>
>>> I couldn't find any reports on high accuracy on any set of data. The
>>> popular datasets seem to be Iris dataset and MNIST dataset. However, their
>>> example page on git hub shows several results for different techniques and
>>> datasets (https://github.com/deeplearning4j/dl4j-0.0.3.3-examples). And
>>> as it can be seen, the accuracies mentioned are quite low. (However, the
>>> developers claim that this is because they have run the examples with less
>>> number of nodes and less iterations)
>>>
>>>
>>>
>>> On Tue, Jun 16, 2015 at 6:03 PM, Srinath Perera 
>>> wrote:
>>>
 Are there any other datasets where dl4j suppose to do well? As long as
 it does better with *some* datasets, we can go ahead with those?

 On Tue, Jun 16, 2015 at 9:13 AM, Thushan Ganegedara 
 wrote:

> Yes, there are few use list (Git hub and google group). I will inquire
> about this in user lists.
>
> Thank you
>
>
> On Tue, Jun 16, 2015 at 12:34 PM, Nirmal Fernando 
> wrote:
>
>> Thanks Thushan for the update.
>>
>> In addition to you digging into the code, can you also inquire on the
>> poor performance from the DL4J user list (if there's one exist)?
>>
>> On Tue, Jun 16, 2015 at 5:27 AM, Thushan Ganegedara > > wrote:
>>
>>> Dear all,
>>>
>>> Please find the update regarding DL4J testing
>>>
>>> *Poor Accuracy*
>>> I have been testing DL4J extensively with *MNIST and Iris* datasets
>>> (Small and Full). However, I was unable to get a reasonable accuracy 
>>> with
>>> DL4J for the aforementioned datasets. The F1-score was around 0.02, 
>>> which
>>> is very low.
>>>
>>> I tried with different settings mainly for the following attributes
>>>
>>> Weight initialization
>>> Gradient Descent
>>> Iterations
>>> Type of units: Autoencoder/RBM
>>>
>>>
>>> But none of the settings gave a reasonable accuracy. Furthermore,
>>> the predicted values for the test data usually *belong to 1 or 2
>>> classes *(e.g. when trained on MNIST dataset, the program predict 0
>>> and 1 only, though there are 10 possible classes)
>>>
>>> ​Also there are many reports of *poor accuracy of DL4J.* The best
>>> accuracy I could find reported was around 0.5 F1 score for MNIST, which 
>>> is
>>> still very​ low. (e.g. MNIST can easily reach 0.9+ accuracy for even a
>>> basic deep network)
>>>
>>> I'm currently trying to delve in to the code for DL4J and figure out
>>> how the learning is done. I'm assuming there are some faults in the
>>> learning process which causes the algorithm to learn poorly.
>>>
>>> Thank you
>>>
>>> --
>>> Regards,
>>>
>>> Thushan Ganegedara
>>> School of IT
>>> University of Sydney, Australia
>>>
>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>
>
> --
> Regards,
>
> Thushan Ganegedara
> School of IT
> University of Sydney, Australia
>



 --
 
 Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
 Site: http://people.apache.org/~hemapani/
 Photos: http://www.flickr.com/photos/hemapani/
 Phone: 0772360902

>>>
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Thushan Ganegedara
>>> School of IT
>>> University of Sydney, Aust

Re: [Dev] [ML] Progress so far with DL4J

[Srinath Perera]

Let's work on other parts of the project, for example we can look at UI to
configure Deep learning while waiting for them to do it. However, fix takes
time, we have to write auto encoder.

On Thu, Jun 18, 2015 at 7:26 AM, Thushan Ganegedara 
wrote:

> Dear all,
>
> I posted about poor accuracy on deeplearning4j google group and they
> replied saying they are aware of this issue (
> https://groups.google.com/forum/#!topic/deeplearning4j/gRQH8rA9SQI). They
> are currently working on it, to get the tuned examples out soon.
>
> However, from the appearance of their response, deeplearning4j has few
> bugs/issues with gradient calculation after they moved to nd4j.
>
> I can see two options right now,
>
> 1. Wait till the bugs are fixed and tuned examples are out
> 2. Write autoencoder myself, adhering to the coding style they have
> followed. So the example can be easily integrated with deeplearning4j after
> a stable version is out.
>
>
> Would highly appreciate your feedback.
>
> On Wed, Jun 17, 2015 at 10:27 AM, Thushan Ganegedara 
> wrote:
>
>> Hi,
>>
>> I couldn't find any reports on high accuracy on any set of data. The
>> popular datasets seem to be Iris dataset and MNIST dataset. However, their
>> example page on git hub shows several results for different techniques and
>> datasets (https://github.com/deeplearning4j/dl4j-0.0.3.3-examples). And
>> as it can be seen, the accuracies mentioned are quite low. (However, the
>> developers claim that this is because they have run the examples with less
>> number of nodes and less iterations)
>>
>>
>>
>> On Tue, Jun 16, 2015 at 6:03 PM, Srinath Perera  wrote:
>>
>>> Are there any other datasets where dl4j suppose to do well? As long as
>>> it does better with *some* datasets, we can go ahead with those?
>>>
>>> On Tue, Jun 16, 2015 at 9:13 AM, Thushan Ganegedara 
>>> wrote:
>>>
 Yes, there are few use list (Git hub and google group). I will inquire
 about this in user lists.

 Thank you


 On Tue, Jun 16, 2015 at 12:34 PM, Nirmal Fernando 
 wrote:

> Thanks Thushan for the update.
>
> In addition to you digging into the code, can you also inquire on the
> poor performance from the DL4J user list (if there's one exist)?
>
> On Tue, Jun 16, 2015 at 5:27 AM, Thushan Ganegedara 
> wrote:
>
>> Dear all,
>>
>> Please find the update regarding DL4J testing
>>
>> *Poor Accuracy*
>> I have been testing DL4J extensively with *MNIST and Iris* datasets
>> (Small and Full). However, I was unable to get a reasonable accuracy with
>> DL4J for the aforementioned datasets. The F1-score was around 0.02, which
>> is very low.
>>
>> I tried with different settings mainly for the following attributes
>>
>> Weight initialization
>> Gradient Descent
>> Iterations
>> Type of units: Autoencoder/RBM
>>
>>
>> But none of the settings gave a reasonable accuracy. Furthermore, the
>> predicted values for the test data usually *belong to 1 or 2 classes
>> *(e.g. when trained on MNIST dataset, the program predict 0 and 1
>> only, though there are 10 possible classes)
>>
>> ​Also there are many reports of *poor accuracy of DL4J.* The best
>> accuracy I could find reported was around 0.5 F1 score for MNIST, which 
>> is
>> still very​ low. (e.g. MNIST can easily reach 0.9+ accuracy for even a
>> basic deep network)
>>
>> I'm currently trying to delve in to the code for DL4J and figure out
>> how the learning is done. I'm assuming there are some faults in the
>> learning process which causes the algorithm to learn poorly.
>>
>> Thank you
>>
>> --
>> Regards,
>>
>> Thushan Ganegedara
>> School of IT
>> University of Sydney, Australia
>>
>
>
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


 --
 Regards,

 Thushan Ganegedara
 School of IT
 University of Sydney, Australia

>>>
>>>
>>>
>>> --
>>> 
>>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
>>> Site: http://people.apache.org/~hemapani/
>>> Photos: http://www.flickr.com/photos/hemapani/
>>> Phone: 0772360902
>>>
>>
>>
>>
>> --
>> Regards,
>>
>> Thushan Ganegedara
>> School of IT
>> University of Sydney, Australia
>>
>
>
>
> --
> Regards,
>
> Thushan Ganegedara
> School of IT
> University of Sydney, Australia
>



-- 

Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
Site: http://people.apache.org/~hemapani/
Photos: http://www.flickr.com/photos/hemapani/
Phone: 0772360902
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Re: [Dev] Cross Origin Request Blocked when using socket.io

[Sabra Ossen]

Hi Dimuthu,

I understand the requirements, but have a few questions regarding the
polling and the server.

The appmgt jaggery app is hosted in the AS in cloud right?
Why does the FE poll the BE? Is it to inform the user the progress of the
application creation ( during this time the user does not perform any
action)? Is this app creation time the only time the FE polls the BE?

Thanks in advance for the clarifications.

Regards.
Sabra.

On Thursday, June 18, 2015, Dimuthu Leelarathne  wrote:

> Hi Sabra,
>
> Here is how socket.io can help in App Factory case. I have logged into
> Cloud and gone into this page -
> https://apps.cloud.wso2.com/appmgt/site/pages/index.jag. I am attaching a
> screenshot.
>
> Here the FE polls the BE every second to update the wall. But actually I
> am not doing any action. Since we don't have socket.io we are using the
> only other option we have - polling.
>
> We want to use socket.io instead of polling. Please let me know if you
> don't understand the requirement.
>
> thanks,
> dimuthu
>
>
> On Wed, Jun 17, 2015 at 10:07 PM, Sabra Ossen  > wrote:
>
>> Hi Dimuthu,
>>
>> Yes. I will research on integrating the socket.io code to App Server, if
>> it becomes successful integrating the socket.io code to jaggery would be
>> the next step. I will update you on the progress.
>>
>> Thanks.
>> Sabra.
>>
>> On Wednesday, June 17, 2015, Dimuthu Leelarathne > > wrote:
>>
>>> Hi Sabra,
>>>
>>> We definitely can use this if we can check whether same principals can
>>> be applied to a Jaggery app in App server. Then we can use it for the wall
>>> improvements.
>>>
>>> thanks,
>>> dimuthu
>>>
>>> On Wed, Jun 17, 2015 at 6:46 PM, Sabra Ossen  wrote:
>>>
 Hi Dimuthu,

 I believe so. By following the blog I was able to use Nginx and
 socket.io in load balancing a real time chat app which was hosted
 using node js, whereas the same principle is applicable if the jaggery
 files ( content we serve from the server ) as well as the server contains
 socket.io code integrated.

 Thanks.
 Sabra


 On Wednesday, June 17, 2015, Dimuthu Leelarathne 
 wrote:

> Hi Sabra,
>
> Could we setup Jaggery in the same way?
>
> thanks,
> dimuthu
>
> On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen 
> wrote:
>
>> Hi All,
>>
>> I was able to resolve the issue. The problem was that I was accessing
>> the socket.io chat app that I created, from the file system. The
>> correct way to access the chat app was by going to localhost:3000/ ( host
>> and port, where the server can be accessed indicated by the code in
>> index.js) in the web browser and there was no need to download the
>> socket.io and jquery js files.
>>
>> Thanks Tharik for helping me get a clear understanding on CORS.
>>
>> Regards.
>>
>> On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen 
>> wrote:
>>
>>> Hi Tharik,
>>>
>>> I searched up on CORS (Cross Origin Resource Sharing) and based on
>>> my understanding the problem is that I am trying to access a resource on
>>> another domain from my domain. Therefore a simple solution would be to
>>> download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.
>>>
>>> I included them in the directory containing the html file and
>>> changed the script as follows.
>>>
>>> *.*
>>>
>>> *>> src="jquery-1.11.1.js">*
>>>
>>>
>>> *.*
>>> But the error still persists.
>>>
>>> Regards.
>>>
>>> On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka 
>>> wrote:
>>>
 Hi Sabra,

 This happens because of same origin policy where that specific
 resource hosted at some other domain and javascript is running on local
 machine. To resolve that usually CORS headers needs to be added to the
 response from the server side.

 In your case did you try by moving *socket.io-1.2.0.js* file
 (where you refer CDN hosted file in the code) to your local machine and
 refer it?

 Regards,

 On Sat, Jun 13, 2015 at 9:36 PM, Sabra Ossen 
 wrote:

> Hi All,
>
> I am following the tutorial mentioned in [1] and trying to create
> a chat application using socket.io and node js.
>
> I have installed express and socket.io on my machine. The
> versions are specified in the package.json below.
>
>
>
>
>
>
>
>
>
> *{  "name": "socket-chat-example",  "version": "0.0.1",
> "description": "my first socket.io  app",
> "dependencies": {"express": "~4.10.2","socket.io
> ": "~1.2.0"  }}*
>
> The node server code is specified below.
>
>
>
>

Re: [Dev] [ML] Progress so far with DL4J

[Thushan Ganegedara]

Dear all,

I posted about poor accuracy on deeplearning4j google group and they
replied saying they are aware of this issue (
https://groups.google.com/forum/#!topic/deeplearning4j/gRQH8rA9SQI). They
are currently working on it, to get the tuned examples out soon.

However, from the appearance of their response, deeplearning4j has few
bugs/issues with gradient calculation after they moved to nd4j.

I can see two options right now,

1. Wait till the bugs are fixed and tuned examples are out
2. Write autoencoder myself, adhering to the coding style they have
followed. So the example can be easily integrated with deeplearning4j after
a stable version is out.


Would highly appreciate your feedback.

On Wed, Jun 17, 2015 at 10:27 AM, Thushan Ganegedara 
wrote:

> Hi,
>
> I couldn't find any reports on high accuracy on any set of data. The
> popular datasets seem to be Iris dataset and MNIST dataset. However, their
> example page on git hub shows several results for different techniques and
> datasets (https://github.com/deeplearning4j/dl4j-0.0.3.3-examples). And
> as it can be seen, the accuracies mentioned are quite low. (However, the
> developers claim that this is because they have run the examples with less
> number of nodes and less iterations)
>
>
>
> On Tue, Jun 16, 2015 at 6:03 PM, Srinath Perera  wrote:
>
>> Are there any other datasets where dl4j suppose to do well? As long as it
>> does better with *some* datasets, we can go ahead with those?
>>
>> On Tue, Jun 16, 2015 at 9:13 AM, Thushan Ganegedara 
>> wrote:
>>
>>> Yes, there are few use list (Git hub and google group). I will inquire
>>> about this in user lists.
>>>
>>> Thank you
>>>
>>>
>>> On Tue, Jun 16, 2015 at 12:34 PM, Nirmal Fernando 
>>> wrote:
>>>
 Thanks Thushan for the update.

 In addition to you digging into the code, can you also inquire on the
 poor performance from the DL4J user list (if there's one exist)?

 On Tue, Jun 16, 2015 at 5:27 AM, Thushan Ganegedara 
 wrote:

> Dear all,
>
> Please find the update regarding DL4J testing
>
> *Poor Accuracy*
> I have been testing DL4J extensively with *MNIST and Iris* datasets
> (Small and Full). However, I was unable to get a reasonable accuracy with
> DL4J for the aforementioned datasets. The F1-score was around 0.02, which
> is very low.
>
> I tried with different settings mainly for the following attributes
>
> Weight initialization
> Gradient Descent
> Iterations
> Type of units: Autoencoder/RBM
>
>
> But none of the settings gave a reasonable accuracy. Furthermore, the
> predicted values for the test data usually *belong to 1 or 2 classes 
> *(e.g.
> when trained on MNIST dataset, the program predict 0 and 1 only, though
> there are 10 possible classes)
>
> ​Also there are many reports of *poor accuracy of DL4J.* The best
> accuracy I could find reported was around 0.5 F1 score for MNIST, which is
> still very​ low. (e.g. MNIST can easily reach 0.9+ accuracy for even a
> basic deep network)
>
> I'm currently trying to delve in to the code for DL4J and figure out
> how the learning is done. I'm assuming there are some faults in the
> learning process which causes the algorithm to learn poorly.
>
> Thank you
>
> --
> Regards,
>
> Thushan Ganegedara
> School of IT
> University of Sydney, Australia
>



 --

 Thanks & regards,
 Nirmal

 Associate Technical Lead - Data Technologies Team, WSO2 Inc.
 Mobile: +94715779733
 Blog: http://nirmalfdo.blogspot.com/



>>>
>>>
>>> --
>>> Regards,
>>>
>>> Thushan Ganegedara
>>> School of IT
>>> University of Sydney, Australia
>>>
>>
>>
>>
>> --
>> 
>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
>> Site: http://people.apache.org/~hemapani/
>> Photos: http://www.flickr.com/photos/hemapani/
>> Phone: 0772360902
>>
>
>
>
> --
> Regards,
>
> Thushan Ganegedara
> School of IT
> University of Sydney, Australia
>



-- 
Regards,

Thushan Ganegedara
School of IT
University of Sydney, Australia
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Re: [Dev] WebApp classloading issue

[Danushka Fernando]

You can try importing the correct version from your components (In the pom
file remove dynamic imports and add exact packages and versions to import).
Not sure whether it will resolve the issue or not.

Thanks & Regards
Danushka Fernando
Senior Software Engineer
WSO2 inc. http://wso2.com/
Mobile : +94716332729


On Jun 17, 2015 11:33 PM, "Gimantha Bandara"  wrote:

> Hi Kasun,
>
> We have lucene bundles version 4.10.3 and 5.0.0. in the product. When i
> checked through the osgi console, I can see lucene 4.10.3 is properly wired
> with analytics data service, not lucene 5.0.0.
>
> On Wed, Jun 17, 2015 at 10:07 PM, KasunG Gajasinghe 
> wrote:
>
>>
>> Can you guys check whether same bundles with different versions are
>> packed in your product? There is a bundle wiring issue here.
>>
>> On Wed, Jun 17, 2015 at 8:37 PM, Gimantha Bandara 
>> wrote:
>>
>>> Hi all,
>>>
>>> We are getting this error [1] intermittently in DAS 3.0.0 (kernel is
>>> 4.4.0). Note that we we are getting this issue after including content
>>> search registry feature in p2-profile. If we removed content search feature
>>> we dont get this issue.  Both Content-search feature and our Analytics
>>> feature use lucene orbit bundles, but the versions of lucene bundles each
>>> feature uses are different.
>>>
>>> Any idea about this issue?
>>>
>>> [2015-06-17 19:56:59,699] ERROR
>>> {org.apache.catalina.core.ApplicationContext} -  StandardWrapper.Throwable
>>> org.springframework.beans.factory.BeanCreationException: Error creating
>>> bean with name 'analyticsServices': Cannot resolve reference to bean
>>> 'analyticsBean' while setting bean property 'serviceBeans' with key [0];
>>> nested exception is
>>> org.springframework.beans.factory.BeanCreationException: Error creating
>>> bean with name 'analyticsBean' defined in URL
>>> [jndi:/localhost/analytics/WEB-INF/cxf-servlet.xml]: Instantiation of bean
>>> failed; nested exception is java.lang.NoClassDefFoundError:
>>> org/wso2/carbon/analytics/dataservice/SecureAnalyticsDataService
>>> at
>>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
>>> at
>>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
>>> at
>>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
>>> at
>>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
>>> at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1327)
>>> at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
>>> at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
>>> at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
>>> at
>>> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
>>> at
>>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
>>> at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
>>> at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
>>> at
>>> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
>>> at
>>> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
>>> at
>>> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
>>> at
>>> org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.java:160)
>>> at
>>> org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
>>> at
>>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.java:71)
>>> at
>>> org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
>>> at
>>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
>>> at
>>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
>>> at
>>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
>>> at
>>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
>>> at
>>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>>> at
>>> org.apache.catalina.c

Re: [Dev] Getting a Constraint Violation Exception when invoking an API in the gateway worker

[Evanthika Amarasiri]

Hello Senaka,

On Thursday, June 18, 2015, Senaka Fernando  wrote:

> Hi Evanthika,
>
> Oh! after all these years, :). I believe we can forget about this and
> you'll not get it for the next 2 years? :).
>
> I doubt it :)


> Anyway lets see what can be done here. Can you'll please do a favor? Can
> you'll turn on the JDBC logs (with the log4jdbc driver) and then share
> those log files please? As Sumedha said last, we'll need to see what gets
> passed onto the DB when this happens and logs can give a lot of insight.
>
Sure. We'll do that and share the logs with you.

Regards,
Evanthika


> Thanks,
> Senaka.
>
> On Wed, Jun 17, 2015 at 7:11 PM, Evanthika Amarasiri  > wrote:
>
>> Observed the same issue with AM 1.9.0 packs today when the local DBs were
>> pointed to H2 (with absolute paths). Any reason why this is happening?
>>
>> Regards,
>> Evanthika
>>
>> On Wed, Jun 17, 2015 at 3:41 PM, Asanthi Kulasinghe > > wrote:
>>
>>> Hi,
>>>
>>> The same error could be reproduced on the ESB 4.9.0 Test setup (1
>>> Manager and 2 worker nodes fronted by Nginx, DB - Oracle ) when invoking a
>>> proxy service.
>>>
>>> When the issue was reproduced
>>> 1. The local registry was pointed to the default H2 DB
>>> 2. Database URL was defined with the absolute path as suggested under
>>> [1]
>>>
>>> Could get rid of the error by pointing the local registry to an Oracle
>>> DB as suggested in this thread
>>>
>>>
>>> [1] https://wso2.org/jira/browse/CARBON-14224
>>>
>>> On Wed, Jun 17, 2015 at 3:23 PM, Evanthika Amarasiri >> > wrote:
>>>

 Regards,
 Evanthika Amarasiri
 Senior Technical Lead  - Quality Assurance
 Mobile: +94773125935
 Blog: evanthika.blogspot.com

 wso2.com lean.enterprise.middleware

 -- Forwarded message --
 From: Senaka Fernando >>> >
 Date: Tue, Sep 10, 2013 at 4:25 PM
 Subject: Re: [Dev] Getting a Constraint Violation Exception when
 invoking an API in the gateway worker
 To: Sumedha Rubasinghe >>> >
 Cc: Evanthika Amarasiri >>> >, WSO2
 Developers' List >>> >


 Hi Sumedha,

 Yes, but why would this work on one DB and not on another? That's
 what's puzzling.

 Thanks,
 Senaka.


 On Tue, Sep 10, 2013 at 10:16 AM, Sumedha Rubasinghe >>> > wrote:

> We should take a look @ data going into the insert & decide if those
> actually violate 'REG_RESOURCE_FK_BY_PATH_ID' constraint.
>
>
> On Mon, Sep 9, 2013 at 10:39 PM, Senaka Fernando  > wrote:
>
>> Hi all,
>>
>> Now that's a convincing issue as to H2 not having proper stability.
>> If this is consistently reproducible, we should probably get in contact
>> with the H2 folks and get their feedback and see how to resolve this, but
>> we should also make it a point to update the production guidelines.
>>
>> Thanks,
>> Senaka.
>>
>>
>> On Mon, Sep 9, 2013 at 10:25 AM, Evanthika Amarasiri <
>> evanth...@wso2.com
>> > wrote:
>>
>>> We've seen this as well with H2. See [1]. Once we moved to mySQL, we
>>> did not encounter the same.
>>>
>>> [1] - https://wso2.org/jira/browse/CARBON-14224
>>>
>>> Evanthika Amarasiri
>>> Senior Technical Lead - Quality Assurance
>>> Mobile: +94773125935
>>>
>>> wso2.com Lean Enterprise Middleware
>>>
>>>
>>> On Sun, Sep 8, 2013 at 11:44 PM, Senaka Fernando >> > wrote:
>>>
 Hi Shelan, Amila,

 Well it might be H2, but it also might be the sequence of steps
 that lead to this. We probably can ensure all DBs are cleaned or try 
 the
 same in a similar setup with no data in any DB (UM, Remote Registry DB 
 and
 Local Registry DB).

 Thanks,
 Senaka.


 On Sun, Sep 8, 2013 at 9:58 PM, Shelan Perera >>> > wrote:

> Hi Amila,
>
> Could you please try using mysql database (another database)
> replacing H2 and try. We have seen this behavior with H2 database in 
> some
> setups and did not appear when moved to mysql. (So we can be sure 
> that this
> is not a problem of H2)
>
> Thanks
>
>
> On Sun, Sep 8, 2013 at 8:57 PM, Amila De Silva  > wrote:
>
>>
>>
>>
>> On Sun, Sep 8, 2013 at 7:44 PM, Senaka Fernando > > wrote:
>>
>>> Hi Amila,
>>>
>>> Configuration looks good. Got a few questions regarding the
>>> worker's setup.
>>>
>>> 1. Did you first create the tenant on the manager and then setup
>>> the worker?
>>>
>> Tenant was created after setting up both the worker and manager.
>> However the tenant was created in the key manager, which also have 
>> the same
>> mounting configs.
>

Re: [Dev] [GSoC-2015] Proposal 6- AppFactory Command Line Tool

[Dimuthu Leelarathne]

Hi Fathima,

Makes sense! Thanks for the explanation.

thanks,
dimuthu


On Wed, Jun 17, 2015 at 7:28 PM, Fathima Dilhasha 
wrote:

> Hi Dimuthu,
>
> I suggested a rule based engine over a switch case based approach taking
> following things into consideration.
>
>- reduction in the time taken to evaluate a command over a switch case
>based approach
>- allows for maximum reuse of the code
>- easier to extend for any new commands
>- have been used by similar CLI tools
>
> Please find the attached class diagram for the basic design of rule based
> engine. The basic idea is to have several implementations for the Command,
> so that all the available commands can be maintained in the command Factory.
>
> Your feedback and suggestions on this are highly appreciated.
>
> Thanks.
> Regards,
> Dilhasha
>
>
> Fathima Dilhasha Nazeer 
> (M.N.F.Dilhasha)
> Undergraduate | Department of Computer Science and Engineering
> University of Moratuwa
> Sri Lanka
>
> On Wed, Jun 17, 2015 at 10:58 AM, Dimuthu Leelarathne 
> wrote:
>
>> Hi Fathima,
>>
>> Why do you think of having a rule based engine? Could you attach the
>> design to the mail please?
>>
>> thanks,
>> dimuthu
>>
>>
>> On Wed, Jun 17, 2015 at 10:40 AM, Fathima Dilhasha <
>> dilhasha@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I have started a Google doc [1]
>>> for
>>> the documentation of the project. I will update implementation details as
>>> well. Please  provide any suggestions on any other details to be included.
>>>
>>> [1]
>>> https://docs.google.com/document/d/1bD9ouBR2HeDWQ-bmx7OxKQ9q8Km4u6S6UyqlFx0ASfQ/edit?usp=sharing
>>>
>>> Thanks.
>>> Regards,
>>> Dilhasha
>>>
>>> Fathima Dilhasha Nazeer 
>>> (M.N.F.Dilhasha)
>>> Undergraduate | Department of Computer Science and Engineering
>>> University of Moratuwa
>>> Sri Lanka
>>>
>>> On Mon, Jun 15, 2015 at 9:48 AM, Fathima Dilhasha <
>>> dilhasha@gmail.com> wrote:
>>>
 Hi,

 *Notes from Progress Discussion*


- Try using [1]  for REST
API access instead of go-curl [2] 
- Figure out requirements for a command based on [1]

- Finish at least one API access functionality before mid review

 [1] https://github.com/golang-basic/go-curl

 [2] http://golang.org/pkg/net/http/
 Thanks.
 Regards,
 Dilhasha

 Fathima Dilhasha Nazeer 
 (M.N.F.Dilhasha)
 Undergraduate | Department of Computer Science and Engineering
 University of Moratuwa
 Sri Lanka

 On Fri, Jun 12, 2015 at 8:29 AM, Fathima Dilhasha <
 dilhasha@gmail.com> wrote:

> Hi,
>
> *Progress Update*
>
> I have started the implementation of the CLI tool for WSO2 App Factory
> and I have been able to build an initial CLI tool (Showing help commands)
> compatible with Linux, windows and mac OS.
>
> As the next step I came up with a design for a rule based engine to
> evaluate and execute commands within the tool. The implementation of the
> rule engine is in progress.
>
> Currently, I am trying to use go-curl [1
> ] for the execution of the
> commands. The next progress discussion for $subject is to be held on
> Monday, 15th.
>
> [1] https://github.com/golang-basic/go-curl
>
>
> Thanks.
>
> Regards,
> Dilhasha
>
> Fathima Dilhasha Nazeer 
> (M.N.F.Dilhasha)
> Undergraduate | Department of Computer Science and Engineering
> University of Moratuwa
> Sri Lanka
>
> On Mon, Mar 30, 2015 at 2:56 PM, Fathima Dilhasha <
> dilhasha@gmail.com> wrote:
>
>> Hi Anuruddha,
>>
>> I have commented the details of the updated project proposal in the
>> GSoC site. Please let me know if any further changes are required.
>>
>> Thanks.
>>
>> Regards,
>> Dilhasha
>>
>> Fathima Dilhasha Nazeer 
>> (M.N.F.Dilhasha)
>> Undergraduate | Department of Computer Science and Engineering
>> University of Moratuwa
>> Sri Lanka
>>
>> On Mon, Mar 23, 2015 at 3:11 PM, Fathima Dilhasha <
>> dilhasha@gmail.com> wrote:
>>
>>> Hi Anuruddha,
>>>
>>> Okay thank you. I will incorporate those basic features.
>>>
>>> Regards,
>>> Dilhasha
>>>
>>> Fathima Dilhasha Nazeer 
>>> (M.N.F.Dilhasha)
>>> Undergraduate | Department of Computer Science and Engineering
>>> University of Moratuwa
>>> Sri Lanka
>>>
>>> On Mon, Mar 23,

Re: [Dev] Getting a Constraint Violation Exception when invoking an API in the gateway worker

[Senaka Fernando]

Hi Evanthika,

Oh! after all these years, :). I believe we can forget about this and
you'll not get it for the next 2 years? :).

Anyway lets see what can be done here. Can you'll please do a favor? Can
you'll turn on the JDBC logs (with the log4jdbc driver) and then share
those log files please? As Sumedha said last, we'll need to see what gets
passed onto the DB when this happens and logs can give a lot of insight.

Thanks,
Senaka.

On Wed, Jun 17, 2015 at 7:11 PM, Evanthika Amarasiri 
wrote:

> Observed the same issue with AM 1.9.0 packs today when the local DBs were
> pointed to H2 (with absolute paths). Any reason why this is happening?
>
> Regards,
> Evanthika
>
> On Wed, Jun 17, 2015 at 3:41 PM, Asanthi Kulasinghe 
> wrote:
>
>> Hi,
>>
>> The same error could be reproduced on the ESB 4.9.0 Test setup (1 Manager
>> and 2 worker nodes fronted by Nginx, DB - Oracle ) when invoking a proxy
>> service.
>>
>> When the issue was reproduced
>> 1. The local registry was pointed to the default H2 DB
>> 2. Database URL was defined with the absolute path as suggested under [1]
>>
>> Could get rid of the error by pointing the local registry to an Oracle DB
>> as suggested in this thread
>>
>>
>> [1] https://wso2.org/jira/browse/CARBON-14224
>>
>> On Wed, Jun 17, 2015 at 3:23 PM, Evanthika Amarasiri 
>> wrote:
>>
>>>
>>> Regards,
>>> Evanthika Amarasiri
>>> Senior Technical Lead  - Quality Assurance
>>> Mobile: +94773125935
>>> Blog: evanthika.blogspot.com
>>>
>>> wso2.com lean.enterprise.middleware
>>>
>>> -- Forwarded message --
>>> From: Senaka Fernando 
>>> Date: Tue, Sep 10, 2013 at 4:25 PM
>>> Subject: Re: [Dev] Getting a Constraint Violation Exception when
>>> invoking an API in the gateway worker
>>> To: Sumedha Rubasinghe 
>>> Cc: Evanthika Amarasiri , WSO2 Developers' List <
>>> dev@wso2.org>
>>>
>>>
>>> Hi Sumedha,
>>>
>>> Yes, but why would this work on one DB and not on another? That's what's
>>> puzzling.
>>>
>>> Thanks,
>>> Senaka.
>>>
>>>
>>> On Tue, Sep 10, 2013 at 10:16 AM, Sumedha Rubasinghe 
>>> wrote:
>>>
 We should take a look @ data going into the insert & decide if those
 actually violate 'REG_RESOURCE_FK_BY_PATH_ID' constraint.


 On Mon, Sep 9, 2013 at 10:39 PM, Senaka Fernando 
 wrote:

> Hi all,
>
> Now that's a convincing issue as to H2 not having proper stability. If
> this is consistently reproducible, we should probably get in contact with
> the H2 folks and get their feedback and see how to resolve this, but we
> should also make it a point to update the production guidelines.
>
> Thanks,
> Senaka.
>
>
> On Mon, Sep 9, 2013 at 10:25 AM, Evanthika Amarasiri <
> evanth...@wso2.com> wrote:
>
>> We've seen this as well with H2. See [1]. Once we moved to mySQL, we
>> did not encounter the same.
>>
>> [1] - https://wso2.org/jira/browse/CARBON-14224
>>
>> Evanthika Amarasiri
>> Senior Technical Lead - Quality Assurance
>> Mobile: +94773125935
>>
>> wso2.com Lean Enterprise Middleware
>>
>>
>> On Sun, Sep 8, 2013 at 11:44 PM, Senaka Fernando 
>> wrote:
>>
>>> Hi Shelan, Amila,
>>>
>>> Well it might be H2, but it also might be the sequence of steps that
>>> lead to this. We probably can ensure all DBs are cleaned or try the 
>>> same in
>>> a similar setup with no data in any DB (UM, Remote Registry DB and Local
>>> Registry DB).
>>>
>>> Thanks,
>>> Senaka.
>>>
>>>
>>> On Sun, Sep 8, 2013 at 9:58 PM, Shelan Perera 
>>> wrote:
>>>
 Hi Amila,

 Could you please try using mysql database (another database)
 replacing H2 and try. We have seen this behavior with H2 database in 
 some
 setups and did not appear when moved to mysql. (So we can be sure that 
 this
 is not a problem of H2)

 Thanks


 On Sun, Sep 8, 2013 at 8:57 PM, Amila De Silva 
 wrote:

>
>
>
> On Sun, Sep 8, 2013 at 7:44 PM, Senaka Fernando 
> wrote:
>
>> Hi Amila,
>>
>> Configuration looks good. Got a few questions regarding the
>> worker's setup.
>>
>> 1. Did you first create the tenant on the manager and then setup
>> the worker?
>>
> Tenant was created after setting up both the worker and manager.
> However the tenant was created in the key manager, which also have 
> the same
> mounting configs.
>
>> 2. Did you take a copy of the manager's DB and setup the worker
>> (for the local H2 database)?
>>
> A fresh APIM pack was used for creating the worker. The first few
> times this error was encountered, the local H2 db was deleted and
> re-created.
>
>> 3. Was the config/governance

[Dev] Please review and merge

[Kalpa Welivitigoda]

Hi,

$subject the PR [1] for [2].

[1] https://github.com/wso2/carbon-deployment/pull/108
[2] https://wso2.org/jira/browse/WSAS-1966

-- 
Best Regards,

Kalpa Welivitigoda
Software Engineer, WSO2 Inc. http://wso2.com
Email: kal...@wso2.com
Mobile: +94776509215
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Re: [Dev] Getting a Constraint Violation Exception when invoking an API in the gateway worker

[Evanthika Amarasiri]

Observed the same issue with AM 1.9.0 packs today when the local DBs were
pointed to H2 (with absolute paths). Any reason why this is happening?

Regards,
Evanthika

On Wed, Jun 17, 2015 at 3:41 PM, Asanthi Kulasinghe 
wrote:

> Hi,
>
> The same error could be reproduced on the ESB 4.9.0 Test setup (1 Manager
> and 2 worker nodes fronted by Nginx, DB - Oracle ) when invoking a proxy
> service.
>
> When the issue was reproduced
> 1. The local registry was pointed to the default H2 DB
> 2. Database URL was defined with the absolute path as suggested under [1]
>
> Could get rid of the error by pointing the local registry to an Oracle DB
> as suggested in this thread
>
>
> [1] https://wso2.org/jira/browse/CARBON-14224
>
> On Wed, Jun 17, 2015 at 3:23 PM, Evanthika Amarasiri 
> wrote:
>
>>
>> Regards,
>> Evanthika Amarasiri
>> Senior Technical Lead  - Quality Assurance
>> Mobile: +94773125935
>> Blog: evanthika.blogspot.com
>>
>> wso2.com lean.enterprise.middleware
>>
>> -- Forwarded message --
>> From: Senaka Fernando 
>> Date: Tue, Sep 10, 2013 at 4:25 PM
>> Subject: Re: [Dev] Getting a Constraint Violation Exception when invoking
>> an API in the gateway worker
>> To: Sumedha Rubasinghe 
>> Cc: Evanthika Amarasiri , WSO2 Developers' List <
>> dev@wso2.org>
>>
>>
>> Hi Sumedha,
>>
>> Yes, but why would this work on one DB and not on another? That's what's
>> puzzling.
>>
>> Thanks,
>> Senaka.
>>
>>
>> On Tue, Sep 10, 2013 at 10:16 AM, Sumedha Rubasinghe 
>> wrote:
>>
>>> We should take a look @ data going into the insert & decide if those
>>> actually violate 'REG_RESOURCE_FK_BY_PATH_ID' constraint.
>>>
>>>
>>> On Mon, Sep 9, 2013 at 10:39 PM, Senaka Fernando 
>>> wrote:
>>>
 Hi all,

 Now that's a convincing issue as to H2 not having proper stability. If
 this is consistently reproducible, we should probably get in contact with
 the H2 folks and get their feedback and see how to resolve this, but we
 should also make it a point to update the production guidelines.

 Thanks,
 Senaka.


 On Mon, Sep 9, 2013 at 10:25 AM, Evanthika Amarasiri <
 evanth...@wso2.com> wrote:

> We've seen this as well with H2. See [1]. Once we moved to mySQL, we
> did not encounter the same.
>
> [1] - https://wso2.org/jira/browse/CARBON-14224
>
> Evanthika Amarasiri
> Senior Technical Lead - Quality Assurance
> Mobile: +94773125935
>
> wso2.com Lean Enterprise Middleware
>
>
> On Sun, Sep 8, 2013 at 11:44 PM, Senaka Fernando 
> wrote:
>
>> Hi Shelan, Amila,
>>
>> Well it might be H2, but it also might be the sequence of steps that
>> lead to this. We probably can ensure all DBs are cleaned or try the same 
>> in
>> a similar setup with no data in any DB (UM, Remote Registry DB and Local
>> Registry DB).
>>
>> Thanks,
>> Senaka.
>>
>>
>> On Sun, Sep 8, 2013 at 9:58 PM, Shelan Perera 
>> wrote:
>>
>>> Hi Amila,
>>>
>>> Could you please try using mysql database (another database)
>>> replacing H2 and try. We have seen this behavior with H2 database in 
>>> some
>>> setups and did not appear when moved to mysql. (So we can be sure that 
>>> this
>>> is not a problem of H2)
>>>
>>> Thanks
>>>
>>>
>>> On Sun, Sep 8, 2013 at 8:57 PM, Amila De Silva 
>>> wrote:
>>>



 On Sun, Sep 8, 2013 at 7:44 PM, Senaka Fernando 
 wrote:

> Hi Amila,
>
> Configuration looks good. Got a few questions regarding the
> worker's setup.
>
> 1. Did you first create the tenant on the manager and then setup
> the worker?
>
 Tenant was created after setting up both the worker and manager.
 However the tenant was created in the key manager, which also have the 
 same
 mounting configs.

> 2. Did you take a copy of the manager's DB and setup the worker
> (for the local H2 database)?
>
 A fresh APIM pack was used for creating the worker. The first few
 times this error was encountered, the local H2 db was deleted and
 re-created.

> 3. Was the config/governance registry Database previously or
> parallely used for some other deployment?
>
 These databases are exclusively used this particular setup.

>
>

> Also, please look into what Sumedha is mentioning.
>
> Thanks,
> Senaka.
>
>
> On Sun, Sep 8, 2013 at 10:11 AM, Amila De Silva 
> wrote:
>
>> Hi Senaka,
>> Mounts were created for both Config and Governance spaces. I have
>> attached the configurations files of the failing node.
>>
>> AmilaD
>>
>>
>> On Sat, Sep 7, 20

Re: [Dev] WebApp classloading issue

[Gimantha Bandara]

Hi Kasun,

We have lucene bundles version 4.10.3 and 5.0.0. in the product. When i
checked through the osgi console, I can see lucene 4.10.3 is properly wired
with analytics data service, not lucene 5.0.0.

On Wed, Jun 17, 2015 at 10:07 PM, KasunG Gajasinghe  wrote:

>
> Can you guys check whether same bundles with different versions are packed
> in your product? There is a bundle wiring issue here.
>
> On Wed, Jun 17, 2015 at 8:37 PM, Gimantha Bandara 
> wrote:
>
>> Hi all,
>>
>> We are getting this error [1] intermittently in DAS 3.0.0 (kernel is
>> 4.4.0). Note that we we are getting this issue after including content
>> search registry feature in p2-profile. If we removed content search feature
>> we dont get this issue.  Both Content-search feature and our Analytics
>> feature use lucene orbit bundles, but the versions of lucene bundles each
>> feature uses are different.
>>
>> Any idea about this issue?
>>
>> [2015-06-17 19:56:59,699] ERROR
>> {org.apache.catalina.core.ApplicationContext} -  StandardWrapper.Throwable
>> org.springframework.beans.factory.BeanCreationException: Error creating
>> bean with name 'analyticsServices': Cannot resolve reference to bean
>> 'analyticsBean' while setting bean property 'serviceBeans' with key [0];
>> nested exception is
>> org.springframework.beans.factory.BeanCreationException: Error creating
>> bean with name 'analyticsBean' defined in URL
>> [jndi:/localhost/analytics/WEB-INF/cxf-servlet.xml]: Instantiation of bean
>> failed; nested exception is java.lang.NoClassDefFoundError:
>> org/wso2/carbon/analytics/dataservice/SecureAnalyticsDataService
>> at
>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
>> at
>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
>> at
>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
>> at
>> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1327)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
>> at
>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
>> at
>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
>> at
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
>> at
>> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
>> at
>> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
>> at
>> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
>> at
>> org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.java:160)
>> at
>> org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
>> at
>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.java:71)
>> at
>> org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
>> at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
>> at
>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
>> at
>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
>> at
>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
>> at
>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>> at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
>> at
>> org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:345)
>> at
>> org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:190)
>> at
>> org.wso2.carbon.webapp.mgt.TomcatGeneric

Re: [Dev] Cross Origin Request Blocked when using socket.io

[Sabra Ossen]

Hi Dimuthu,

Yes. I will research on integrating the socket.io code to App Server, if it
becomes successful integrating the socket.io code to jaggery would be the
next step. I will update you on the progress.

Thanks.
Sabra.

On Wednesday, June 17, 2015, Dimuthu Leelarathne  wrote:

> Hi Sabra,
>
> We definitely can use this if we can check whether same principals can be
> applied to a Jaggery app in App server. Then we can use it for the wall
> improvements.
>
> thanks,
> dimuthu
>
> On Wed, Jun 17, 2015 at 6:46 PM, Sabra Ossen  > wrote:
>
>> Hi Dimuthu,
>>
>> I believe so. By following the blog I was able to use Nginx and socket.io
>> in load balancing a real time chat app which was hosted using node js,
>> whereas the same principle is applicable if the jaggery files ( content we
>> serve from the server ) as well as the server contains socket.io code
>> integrated.
>>
>> Thanks.
>> Sabra
>>
>>
>> On Wednesday, June 17, 2015, Dimuthu Leelarathne 
>> wrote:
>>
>>> Hi Sabra,
>>>
>>> Could we setup Jaggery in the same way?
>>>
>>> thanks,
>>> dimuthu
>>>
>>> On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen  wrote:
>>>
 Hi All,

 I was able to resolve the issue. The problem was that I was accessing
 the socket.io chat app that I created, from the file system. The
 correct way to access the chat app was by going to localhost:3000/ ( host
 and port, where the server can be accessed indicated by the code in
 index.js) in the web browser and there was no need to download the
 socket.io and jquery js files.

 Thanks Tharik for helping me get a clear understanding on CORS.

 Regards.

 On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen 
 wrote:

> Hi Tharik,
>
> I searched up on CORS (Cross Origin Resource Sharing) and based on my
> understanding the problem is that I am trying to access a resource on
> another domain from my domain. Therefore a simple solution would be to
> download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.
>
> I included them in the directory containing the html file and changed
> the script as follows.
>
> *.*
>
> * src="jquery-1.11.1.js">*
>
>
> *.*
> But the error still persists.
>
> Regards.
>
> On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka 
> wrote:
>
>> Hi Sabra,
>>
>> This happens because of same origin policy where that specific
>> resource hosted at some other domain and javascript is running on local
>> machine. To resolve that usually CORS headers needs to be added to the
>> response from the server side.
>>
>> In your case did you try by moving *socket.io-1.2.0.js* file (where
>> you refer CDN hosted file in the code) to your local machine and refer 
>> it?
>>
>> Regards,
>>
>> On Sat, Jun 13, 2015 at 9:36 PM, Sabra Ossen 
>> wrote:
>>
>>> Hi All,
>>>
>>> I am following the tutorial mentioned in [1] and trying to create a
>>> chat application using socket.io and node js.
>>>
>>> I have installed express and socket.io on my machine. The versions
>>> are specified in the package.json below.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> *{  "name": "socket-chat-example",  "version": "0.0.1",
>>> "description": "my first socket.io  app",
>>> "dependencies": {"express": "~4.10.2","socket.io
>>> ": "~1.2.0"  }}*
>>>
>>> The node server code is specified below.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> *var app = require('express')();var http =
>>> require('http').Server(app);var io = require('socket.io
>>> ')(http);app.get('/', function(req, res){
>>> res.sendFile(__dirname + '/index.html');});io.on('connection',
>>> function(socket){  socket.on('chat message', function(msg){
>>> io.emit('chat message', msg);  });});http.listen(3000, function(){
>>> console.log('listening on *:3000');});*
>>>
>>> The content of the html file being accessed is specified below.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> *  Socket.IO chat
>>>   * { margin: 0; padding: 0; box-sizing: border-box; }  
>>> body
>>> { font: 13px Helvetica, Arial; }  form { background: #000; padding:
>>> 3px; position: fixed; bottom: 0; width: 100%; }  form input { 
>>> border:
>>> 0; padding: 10px; width: 90%; margin-right: .5%; }  form button {
>>> width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px;
>>> }  #

Re: [Dev] WebApp classloading issue

[KasunG Gajasinghe]

Can you guys check whether same bundles with different versions are packed
in your product? There is a bundle wiring issue here.

On Wed, Jun 17, 2015 at 8:37 PM, Gimantha Bandara  wrote:

> Hi all,
>
> We are getting this error [1] intermittently in DAS 3.0.0 (kernel is
> 4.4.0). Note that we we are getting this issue after including content
> search registry feature in p2-profile. If we removed content search feature
> we dont get this issue.  Both Content-search feature and our Analytics
> feature use lucene orbit bundles, but the versions of lucene bundles each
> feature uses are different.
>
> Any idea about this issue?
>
> [2015-06-17 19:56:59,699] ERROR
> {org.apache.catalina.core.ApplicationContext} -  StandardWrapper.Throwable
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'analyticsServices': Cannot resolve reference to bean
> 'analyticsBean' while setting bean property 'serviceBeans' with key [0];
> nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'analyticsBean' defined in URL
> [jndi:/localhost/analytics/WEB-INF/cxf-servlet.xml]: Instantiation of bean
> failed; nested exception is java.lang.NoClassDefFoundError:
> org/wso2/carbon/analytics/dataservice/SecureAnalyticsDataService
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1327)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
> at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
> at
> org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.java:160)
> at
> org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
> at
> org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.java:71)
> at
> org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
> at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
> at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
> at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
> at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
> at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
> at
> org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:345)
> at
> org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:190)
> at
> org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleWebappDeployment(TomcatGenericWebappsDeployer.java:257)
> at
> org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleWarWebappDeployment(TomcatGenericWebappsDeployer.java:207)
> at
> org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleHotDeployment(TomcatGenericWebappsDeployer.java:174)
> at
> org.wso2.carbon.w

[Dev] [ESB] OM Type Properties for Request Payloads

[Hasintha Indrajee]

Hi all,

Following are two approaches which I can use to create a payload using a
payload factory.


1) Just replace the body with xml content


  
   http://services.samples/xsd";>
   $1
   $2
   
  
  
   
  



2) Create an *OM type* property which has the request body (This is done
only once) and embed it in content of the body.


  
   $1
  
  
http://services.samples/xsd"/>
  




Suppose I am re-calling these sequences multiple times. Should there be any
performance differences in these two cases ?  even if we have an OM type
payload embedded, does it try to parse the payload again ?

-- 
Hasintha Indrajee
Software Engineer
WSO2, Inc.
Mobile:+94 771892453
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Re: [Dev] [ML][CEP] Server startup error when installing ML features in CEP

[Manorama Perera]

Hi Nirmal,

As we discussed earlier, there wasn't any requirement to support
predictions via rest api call, after we switched to predictions without
using spark runtime.

(I'm referring to mail thread 'WSO2 ML Prediction without Spark Runtime')

Thanks.

On Wed, Jun 17, 2015 at 11:46 AM, Nirmal Fernando  wrote:

> Seems, this is not implemented yet. @Mano what was our conclusion?
>
> On Tue, Jun 16, 2015 at 4:53 PM, Nirmal Fernando  wrote:
>
>> I think in the Siddhi case, we were going to use the ML REST API. AFAIK
>> CEP extension supports both modes.
>>
>> On Tue, Jun 16, 2015 at 4:24 PM, Mohanadarshan Vivekanandalingam <
>> mo...@wso2.com> wrote:
>>
>>> Hi Suho & all,
>>>
>>> Have we decided on how we are going to run ML related operations in
>>> Storm.. If ML features are required for the ML extension, then what is the
>>> approach to run the ML extension in Siddhi..
>>>
>>> Thanks,
>>> Mohan
>>>
>>>
>>> On Tue, Jun 16, 2015 at 4:50 AM, Manorama Perera 
>>> wrote:
>>>
 Hi,

 Please find the PR[1] to fix the above issue.

 [1] https://github.com/wso2/product-cep/pull/110

 Thanks.

 On Tue, Jun 16, 2015 at 10:43 AM, Manorama Perera 
 wrote:

> Hi,
>
> An exception[1] is thrown at the server startup when ML features are
> installed in CEP 4.0.0 Alpha.
>
> The issue here is, there are two *WSO2ML_DB* datasources are
> initialized at the server startup when ML features are installed.
>
> In [2], *WSO2ML_DB* datasource has been added to the 
> *master-datasources.xml
> in cep*.
> But when installing ML features, ml-datasoures.xml file is copied into
> the repository/conf/datasources. This file also contains WSO2ML_DB
> datasource.
>
> The exception is thrown when the second WSO2ML_DB datasource is
> initialized. I've commented the WSO2ML_DB from master-datasources.xml, 
> then
> the exception is not there.
>
> [1]
> [2015-06-16 10:00:24,855] ERROR {org.wso2.carbon.ndatasource.
> core.internal.DataSourceServiceComponent} -  Error in intializing
> system data sources: Error in initializing system data sources: Error in
> initializing system data sources at '/home/manorama/Products/CEP/
> wso2cep-4.0.0-alpha/repository/conf/datasources/ml-datasources.xml' -
> System datasource WSO2ML_DBcan not be updated.
> org.wso2.carbon.ndatasource.common.DataSourceException: Error in
> initializing system data sources: Error in initializing system data 
> sources
> at
> '/home/manorama/Products/CEP/wso2cep-4.0.0-alpha/repository/conf/datasources/ml-datasources.xml'
> - System datasource WSO2ML_DBcan not be updated.
> at
> org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSources(DataSourceManager.java:168)
> at
> org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.initSystemDataSources(DataSourceServiceComponent.java:192)
> at
> org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.setSecretCallbackHandlerService(DataSourceServiceComponent.java:178)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:430)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(ServiceComponentProp.java:218)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:343)
> at
> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
> at
> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
> at
> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
> at
> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
> at
> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
> at
> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
> at
> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
>

Re: [Dev] Cross Origin Request Blocked when using socket.io

[Dimuthu Leelarathne]

Hi Sabra,

We definitely can use this if we can check whether same principals can be
applied to a Jaggery app in App server. Then we can use it for the wall
improvements.

thanks,
dimuthu

On Wed, Jun 17, 2015 at 6:46 PM, Sabra Ossen  wrote:

> Hi Dimuthu,
>
> I believe so. By following the blog I was able to use Nginx and socket.io
> in load balancing a real time chat app which was hosted using node js,
> whereas the same principle is applicable if the jaggery files ( content we
> serve from the server ) as well as the server contains socket.io code
> integrated.
>
> Thanks.
> Sabra
>
>
> On Wednesday, June 17, 2015, Dimuthu Leelarathne 
> wrote:
>
>> Hi Sabra,
>>
>> Could we setup Jaggery in the same way?
>>
>> thanks,
>> dimuthu
>>
>> On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen  wrote:
>>
>>> Hi All,
>>>
>>> I was able to resolve the issue. The problem was that I was accessing
>>> the socket.io chat app that I created, from the file system. The
>>> correct way to access the chat app was by going to localhost:3000/ ( host
>>> and port, where the server can be accessed indicated by the code in
>>> index.js) in the web browser and there was no need to download the
>>> socket.io and jquery js files.
>>>
>>> Thanks Tharik for helping me get a clear understanding on CORS.
>>>
>>> Regards.
>>>
>>> On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen 
>>> wrote:
>>>
 Hi Tharik,

 I searched up on CORS (Cross Origin Resource Sharing) and based on my
 understanding the problem is that I am trying to access a resource on
 another domain from my domain. Therefore a simple solution would be to
 download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.

 I included them in the directory containing the html file and changed
 the script as follows.

 *.*

 *>>> src="jquery-1.11.1.js">*


 *.*
 But the error still persists.

 Regards.

 On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka  wrote:

> Hi Sabra,
>
> This happens because of same origin policy where that specific
> resource hosted at some other domain and javascript is running on local
> machine. To resolve that usually CORS headers needs to be added to the
> response from the server side.
>
> In your case did you try by moving *socket.io-1.2.0.js* file (where
> you refer CDN hosted file in the code) to your local machine and refer it?
>
> Regards,
>
> On Sat, Jun 13, 2015 at 9:36 PM, Sabra Ossen 
> wrote:
>
>> Hi All,
>>
>> I am following the tutorial mentioned in [1] and trying to create a
>> chat application using socket.io and node js.
>>
>> I have installed express and socket.io on my machine. The versions
>> are specified in the package.json below.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> *{  "name": "socket-chat-example",  "version": "0.0.1",
>> "description": "my first socket.io  app",
>> "dependencies": {"express": "~4.10.2","socket.io
>> ": "~1.2.0"  }}*
>>
>> The node server code is specified below.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> *var app = require('express')();var http =
>> require('http').Server(app);var io = require('socket.io
>> ')(http);app.get('/', function(req, res){
>> res.sendFile(__dirname + '/index.html');});io.on('connection',
>> function(socket){  socket.on('chat message', function(msg){
>> io.emit('chat message', msg);  });});http.listen(3000, function(){
>> console.log('listening on *:3000');});*
>>
>> The content of the html file being accessed is specified below.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> *  Socket.IO chat
>>   * { margin: 0; padding: 0; box-sizing: border-box; }  
>> body
>> { font: 13px Helvetica, Arial; }  form { background: #000; padding:
>> 3px; position: fixed; bottom: 0; width: 100%; }  form input { border:
>> 0; padding: 10px; width: 90%; margin-right: .5%; }  form button {
>> width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px;
>> }  #messages { list-style-type: none; margin: 0; padding: 0; }
>> #messages li { padding: 5px 10px; }  #messages li:nth-child(odd) {
>> background: #eee; }> id="messages">  > autocomplete="off" />Send> src="https://cdn.socket.io/socket.io-1.2.0.js
>> <https://cdn.socket.io/socket.io-1.2.0.js>">>>>

[Dev] WebApp classloading issue

[Gimantha Bandara]

Hi all,

We are getting this error [1] intermittently in DAS 3.0.0 (kernel is
4.4.0). Note that we we are getting this issue after including content
search registry feature in p2-profile. If we removed content search feature
we dont get this issue.  Both Content-search feature and our Analytics
feature use lucene orbit bundles, but the versions of lucene bundles each
feature uses are different.

Any idea about this issue?

[2015-06-17 19:56:59,699] ERROR
{org.apache.catalina.core.ApplicationContext} -  StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'analyticsServices': Cannot resolve reference to bean
'analyticsBean' while setting bean property 'serviceBeans' with key [0];
nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'analyticsBean' defined in URL
[jndi:/localhost/analytics/WEB-INF/cxf-servlet.xml]: Instantiation of bean
failed; nested exception is java.lang.NoClassDefFoundError:
org/wso2/carbon/analytics/dataservice/SecureAnalyticsDataService
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1327)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at
org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.java:160)
at
org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.java:71)
at
org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
at
org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:345)
at
org.wso2.carbon.tomcat.internal.CarbonTomcat.addWebApp(CarbonTomcat.java:190)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleWebappDeployment(TomcatGenericWebappsDeployer.java:257)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleWarWebappDeployment(TomcatGenericWebappsDeployer.java:207)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.handleHotDeployment(TomcatGenericWebappsDeployer.java:174)
at
org.wso2.carbon.webapp.mgt.TomcatGenericWebappsDeployer.deploy(TomcatGenericWebappsDeployer.java:139)
at
org.wso2.carbon.webapp.mgt.AbstractWebappDeployer.deployThisWebApp(AbstractWebappDeployer.java:204)
at
org.wso2.carbon.webapp.mgt.AbstractWebappDeployer.deploy(AbstractWebappDeployer.java:111)
at
org.wso2.carbon.webapp.deployer.WebappDeployer.deploy(WebappDepl

[Dev] WSO2 Committers += Vimalanathan Rajeevan

[Jasintha Dasanayake]

Hi All,

It's my distinct pleasure to welcome Vimalanathan Rajeevan  as a WSO2
Committer.

Rajeevan has  been a valuable contributor for WSO2 Developer Studio since
he joined WSO2. In recognition of his contributions to WSO2, he has been
voted as a WSO2 Committer.

Rajeevan, Congratulations and Keep up the good work!

Thanks and Regards,
/Jasintha

-- 

*Jasintha Dasanayake*

*Senior Software EngineerWSO2 Inc. | http://wso2.com lean
. enterprise . middleware*


*mobile :- 0711368118*
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Re: [Dev] [GSoC-2015] Proposal 6- AppFactory Command Line Tool

[Fathima Dilhasha]

Hi Dimuthu,

I suggested a rule based engine over a switch case based approach taking
following things into consideration.

   - reduction in the time taken to evaluate a command over a switch case
   based approach
   - allows for maximum reuse of the code
   - easier to extend for any new commands
   - have been used by similar CLI tools

Please find the attached class diagram for the basic design of rule based
engine. The basic idea is to have several implementations for the Command,
so that all the available commands can be maintained in the command Factory.

Your feedback and suggestions on this are highly appreciated.

Thanks.
Regards,
Dilhasha


Fathima Dilhasha Nazeer 
(M.N.F.Dilhasha)
Undergraduate | Department of Computer Science and Engineering
University of Moratuwa
Sri Lanka

On Wed, Jun 17, 2015 at 10:58 AM, Dimuthu Leelarathne 
wrote:

> Hi Fathima,
>
> Why do you think of having a rule based engine? Could you attach the
> design to the mail please?
>
> thanks,
> dimuthu
>
>
> On Wed, Jun 17, 2015 at 10:40 AM, Fathima Dilhasha  > wrote:
>
>> Hi,
>>
>> I have started a Google doc [1]
>> for
>> the documentation of the project. I will update implementation details as
>> well. Please  provide any suggestions on any other details to be included.
>>
>> [1]
>> https://docs.google.com/document/d/1bD9ouBR2HeDWQ-bmx7OxKQ9q8Km4u6S6UyqlFx0ASfQ/edit?usp=sharing
>>
>> Thanks.
>> Regards,
>> Dilhasha
>>
>> Fathima Dilhasha Nazeer 
>> (M.N.F.Dilhasha)
>> Undergraduate | Department of Computer Science and Engineering
>> University of Moratuwa
>> Sri Lanka
>>
>> On Mon, Jun 15, 2015 at 9:48 AM, Fathima Dilhasha > > wrote:
>>
>>> Hi,
>>>
>>> *Notes from Progress Discussion*
>>>
>>>
>>>- Try using [1]  for REST
>>>API access instead of go-curl [2] 
>>>- Figure out requirements for a command based on [1]
>>>
>>>- Finish at least one API access functionality before mid review
>>>
>>> [1] https://github.com/golang-basic/go-curl
>>>
>>> [2] http://golang.org/pkg/net/http/
>>> Thanks.
>>> Regards,
>>> Dilhasha
>>>
>>> Fathima Dilhasha Nazeer 
>>> (M.N.F.Dilhasha)
>>> Undergraduate | Department of Computer Science and Engineering
>>> University of Moratuwa
>>> Sri Lanka
>>>
>>> On Fri, Jun 12, 2015 at 8:29 AM, Fathima Dilhasha <
>>> dilhasha@gmail.com> wrote:
>>>
 Hi,

 *Progress Update*

 I have started the implementation of the CLI tool for WSO2 App Factory
 and I have been able to build an initial CLI tool (Showing help commands)
 compatible with Linux, windows and mac OS.

 As the next step I came up with a design for a rule based engine to
 evaluate and execute commands within the tool. The implementation of the
 rule engine is in progress.

 Currently, I am trying to use go-curl [1
 ] for the execution of the
 commands. The next progress discussion for $subject is to be held on
 Monday, 15th.

 [1] https://github.com/golang-basic/go-curl


 Thanks.

 Regards,
 Dilhasha

 Fathima Dilhasha Nazeer 
 (M.N.F.Dilhasha)
 Undergraduate | Department of Computer Science and Engineering
 University of Moratuwa
 Sri Lanka

 On Mon, Mar 30, 2015 at 2:56 PM, Fathima Dilhasha <
 dilhasha@gmail.com> wrote:

> Hi Anuruddha,
>
> I have commented the details of the updated project proposal in the
> GSoC site. Please let me know if any further changes are required.
>
> Thanks.
>
> Regards,
> Dilhasha
>
> Fathima Dilhasha Nazeer 
> (M.N.F.Dilhasha)
> Undergraduate | Department of Computer Science and Engineering
> University of Moratuwa
> Sri Lanka
>
> On Mon, Mar 23, 2015 at 3:11 PM, Fathima Dilhasha <
> dilhasha@gmail.com> wrote:
>
>> Hi Anuruddha,
>>
>> Okay thank you. I will incorporate those basic features.
>>
>> Regards,
>> Dilhasha
>>
>> Fathima Dilhasha Nazeer 
>> (M.N.F.Dilhasha)
>> Undergraduate | Department of Computer Science and Engineering
>> University of Moratuwa
>> Sri Lanka
>>
>> On Mon, Mar 23, 2015 at 12:45 PM, Anuruddha Premalal <
>> anurud...@wso2.com> wrote:
>>
>>> Hi Fathima,
>>>
>>> As we discussed in the hangout you can prepare the proposal with few
>>> basic operations as application creation/deletion, app life-cycle
>>> management, trigger builds, app deployment etc.. Once the  CLI basics 
>>> are
>>> in pl

Re: [Dev] [ES] Refactoring the tags search api in carbon store

[Prasanna Dangalla]

Hi Tanya,

Does this change compliance with select2 plugin ? Because UX team
integrated select2 plugin into our publisher, to add and list tags.

Thanks

On Wed, Jun 17, 2015 at 6:50 PM, Tanya Madurapperuma  wrote:

> Hi,
>
> We have refactored ES tags api as follows to be consistent with the rest
> of the ES apis.
>
> *option 1* : returns names of all the tags and their count for the given
> asset type
> *api request template*
> /apis/tags?type=
>
> ex: https://localhost:9443/publisher/apis/tags?type=gadget
>
> *sample response*
> [{"name" : "charts", "count" : 13.0}, {"name" : "hbar", "count" : 1.0},
> {"name" : "visualization", "count" : 13.0}, {"name" : "mix", "count" : 1.0}]
>
>
> *option 2* : return tags which has the given tag name and belongs to the
> given asset type
> *api request template*
> /apis/tags?type=&q="name":""
>
> ex: https://localhost:9443/publisher/apis/tags?type=gadget&q="name":"wso2";
>
> *sample response*
> [{"name" : "wso2", "count" : 5}]
>
> *options 3 *: returns all the tags
> *api request template*
> /apis/tags
>
> Option 3 is not yet implemented and will be a future enhancement.
>
> We have exposed the api in both the publisher and store.
> Currently changes are pushed to store_771 branch in carbon-store repo and
> will be merging to the master once the 2.2.0 release is done. So the
> aforementioned changes will be available in the 2.3.0 release of the
> carbon-store.
>
> Thanks,
> Tanya
>
>
> --
> Tanya Madurapperuma
>
> Senior Software Engineer,
> WSO2 Inc. : wso2.com
> Mobile : +94718184439
> Blog : http://tanyamadurapperuma.blogspot.com
>



-- 
Prasanna Dangalla
Software Engineer, WSO2, Inc.; http://wso2.com/
lean.enterprise.middleware

cell: +94 777 55 80 30 | +94 718 11 27 51
twitter: @prasa77
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[Dev] [ES] Refactoring the tags search api in carbon store

[Tanya Madurapperuma]

Hi,

We have refactored ES tags api as follows to be consistent with the rest of
the ES apis.

*option 1* : returns names of all the tags and their count for the given
asset type
*api request template*
/apis/tags?type=

ex: https://localhost:9443/publisher/apis/tags?type=gadget

*sample response*
[{"name" : "charts", "count" : 13.0}, {"name" : "hbar", "count" : 1.0},
{"name" : "visualization", "count" : 13.0}, {"name" : "mix", "count" : 1.0}]


*option 2* : return tags which has the given tag name and belongs to the
given asset type
*api request template*
/apis/tags?type=&q="name":""

ex: https://localhost:9443/publisher/apis/tags?type=gadget&q="name":"wso2";

*sample response*
[{"name" : "wso2", "count" : 5}]

*options 3 *: returns all the tags
*api request template*
/apis/tags

Option 3 is not yet implemented and will be a future enhancement.

We have exposed the api in both the publisher and store.
Currently changes are pushed to store_771 branch in carbon-store repo and
will be merging to the master once the 2.2.0 release is done. So the
aforementioned changes will be available in the 2.3.0 release of the
carbon-store.

Thanks,
Tanya


-- 
Tanya Madurapperuma

Senior Software Engineer,
WSO2 Inc. : wso2.com
Mobile : +94718184439
Blog : http://tanyamadurapperuma.blogspot.com
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[Dev] [BPS] Please merge the pull request

[Vinod Kavinda]

Hi,
Please review and merge the pull request [1] and [2] for issue [3].

[1] - https://github.com/wso2/carbon-business-process/pull/85
[2] - https://github.com/wso2/product-bps/pull/45
[3] - https://wso2.org/jira/browse/BPS-577

Regards,
Vinod

-- 
Vinod Kavinda
Software Engineer
*WSO2 Inc. - lean . enterprise . middleware .*
Mobile : +94 (0) 712 415544
Blog : http://soatechflicks.blogspot.com/
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[Dev] Cross Origin Request Blocked when using socket.io

[Sabra Ossen]

Hi Dimuthu,

I believe so. By following the blog I was able to use Nginx and socket.io
in load balancing a real time chat app which was hosted using node js,
whereas the same principle is applicable if the jaggery files ( content we
serve from the server ) as well as the server contains socket.io code
integrated.

Thanks.
Sabra

On Wednesday, June 17, 2015, Dimuthu Leelarathne > wrote:

> Hi Sabra,
>
> Could we setup Jaggery in the same way?
>
> thanks,
> dimuthu
>
> On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen  wrote:
>
>> Hi All,
>>
>> I was able to resolve the issue. The problem was that I was accessing the
>> socket.io chat app that I created, from the file system. The correct way
>> to access the chat app was by going to localhost:3000/ ( host and port,
>> where the server can be accessed indicated by the code in index.js) in the
>> web browser and there was no need to download the socket.io and jquery
>> js files.
>>
>> Thanks Tharik for helping me get a clear understanding on CORS.
>>
>> Regards.
>>
>> On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen  wrote:
>>
>>> Hi Tharik,
>>>
>>> I searched up on CORS (Cross Origin Resource Sharing) and based on my
>>> understanding the problem is that I am trying to access a resource on
>>> another domain from my domain. Therefore a simple solution would be to
>>> download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.
>>>
>>> I included them in the directory containing the html file and changed
>>> the script as follows.
>>>
>>> *.*
>>>
>>> *>> src="jquery-1.11.1.js">*
>>>
>>>
>>> *.*
>>> But the error still persists.
>>>
>>> Regards.
>>>
>>> On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka  wrote:
>>>
 Hi Sabra,

 This happens because of same origin policy where that specific resource
 hosted at some other domain and javascript is running on local machine. To
 resolve that usually CORS headers needs to be added to the response from
 the server side.

 In your case did you try by moving *socket.io-1.2.0.js* file (where
 you refer CDN hosted file in the code) to your local machine and refer it?

 Regards,

 On Sat, Jun 13, 2015 at 9:36 PM, Sabra Ossen 
 wrote:

> Hi All,
>
> I am following the tutorial mentioned in [1] and trying to create a
> chat application using socket.io and node js.
>
> I have installed express and socket.io on my machine. The versions
> are specified in the package.json below.
>
>
>
>
>
>
>
>
>
> *{  "name": "socket-chat-example",  "version": "0.0.1",
> "description": "my first socket.io  app",
> "dependencies": {"express": "~4.10.2","socket.io
> ": "~1.2.0"  }}*
>
> The node server code is specified below.
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> *var app = require('express')();var http =
> require('http').Server(app);var io = require('socket.io
> ')(http);app.get('/', function(req, res){
> res.sendFile(__dirname + '/index.html');});io.on('connection',
> function(socket){  socket.on('chat message', function(msg){
> io.emit('chat message', msg);  });});http.listen(3000, function(){
> console.log('listening on *:3000');});*
>
> The content of the html file being accessed is specified below.
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> *  Socket.IO chat
>   * { margin: 0; padding: 0; box-sizing: border-box; }  
> body
> { font: 13px Helvetica, Arial; }  form { background: #000; padding:
> 3px; position: fixed; bottom: 0; width: 100%; }  form input { border:
> 0; padding: 10px; width: 90%; margin-right: .5%; }  form button {
> width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px;
> }  #messages { list-style-type: none; margin: 0; padding: 0; }
> #messages li { padding: 5px 10px; }  #messages li:nth-child(odd) {
> background: #eee; } id="messages">   autocomplete="off" />Send src="https://cdn.socket.io/socket.io-1.2.0.js
> <https://cdn.socket.io/socket.io-1.2.0.js>"> src="http://code.jquery.com/jquery-1.11.1.js
> <http://code.jquery.com/jquery-1.11.1.js>">  var
> socket = io();  $('form').submit(function(){socket.emit('chat
> message', $('#m').val());$('#m').val('');return false;
> });  socket.on

[Dev] Please review and merge the PR for carbon-platform-integration-utils

[Shashika Karunatilaka]

Please review and merge following PR [1]

[1] https://github.com/wso2/carbon-platform-integration-utils/pull/48

-- 
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WSO2, Inc: http://wso2.com/
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Re: [Dev] Please review and merge the PR

[Malaka Silva]

Merged. Please ack after re upload

On Wed, Jun 17, 2015 at 2:01 PM, Naasheer Ali  wrote:

> Hi Malaka,
>
> Yes. I have checked some methods randomly it works fine. I'll  re upload
> in the store.
>
> Regards,
> --
>
> *Naasheer Ali* | Associate Software Engineer
>
> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>
> Email: naashe...@wso2.com
>
> On Wed, Jun 17, 2015 at 8:45 AM, Malaka Silva  wrote:
>
>> Hi Naasheer,
>>
>> Ok. Guess you have ran the tests and verified methods randomly after the
>> folder change?
>>
>> Also I think we may need to re upload the connector afterwards?
>>
>> On Tue, Jun 16, 2015 at 8:16 PM, Naasheer Ali  wrote:
>>
>>> HI Malaka,
>>>
>>> The folder structure is not set properly, since the connector developed
>>> by the trainees. In order to set, most of the files should move to proper
>>> directory.
>>>
>>> Regards,
>>> --
>>>
>>> *Naasheer Ali* | Associate Software Engineer
>>>
>>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>>
>>> Email: naashe...@wso2.com
>>>
>>> On Tue, Jun 16, 2015 at 8:10 PM, Malaka Silva  wrote:
>>>
 Hi Naasheer,

 Why 252 files?

 On Tue, Jun 16, 2015 at 2:36 PM, Naasheer Ali 
 wrote:

> Hi Malaka,
>
> $Subject for foursquare please.
>
> [1] - https://github.com/wso2/esb-connectors/pull/148
>
> Regards,
> --
>
> *Naasheer Ali* | Associate Software Engineer
>
> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>
> Email: naashe...@wso2.com
>



 --

 Best Regards,

 Malaka Silva
 Senior Tech Lead
 M: +94 777 219 791
 Tel : 94 11 214 5345
 Fax :94 11 2145300
 Skype : malaka.sampath.silva
 LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
 Blog : http://mrmalakasilva.blogspot.com/

 WSO2, Inc.
 lean . enterprise . middleware
 http://www.wso2.com/
 http://www.wso2.com/about/team/malaka-silva/
 

 Save a tree -Conserve nature & Save the world for your future. Print
 this email only if it is absolutely necessary.

>>>
>>>
>>
>>
>> --
>>
>> Best Regards,
>>
>> Malaka Silva
>> Senior Tech Lead
>> M: +94 777 219 791
>> Tel : 94 11 214 5345
>> Fax :94 11 2145300
>> Skype : malaka.sampath.silva
>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
>> Blog : http://mrmalakasilva.blogspot.com/
>>
>> WSO2, Inc.
>> lean . enterprise . middleware
>> http://www.wso2.com/
>> http://www.wso2.com/about/team/malaka-silva/
>> 
>>
>> Save a tree -Conserve nature & Save the world for your future. Print this
>> email only if it is absolutely necessary.
>>
>
>


-- 

Best Regards,

Malaka Silva
Senior Tech Lead
M: +94 777 219 791
Tel : 94 11 214 5345
Fax :94 11 2145300
Skype : malaka.sampath.silva
LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
Blog : http://mrmalakasilva.blogspot.com/

WSO2, Inc.
lean . enterprise . middleware
http://www.wso2.com/
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Re: [Dev] Please Review and Merge PR

[Malaka Silva]

merged

On Wed, Jun 17, 2015 at 3:44 PM, Sriashalya Srivathsan 
wrote:

> Hi Malaka,
>
> $subject for bitbucket
> https://github.com/wso2/esb-connectors/pull/156
>
> --
> Regards
> S.Sriashalya,
> WSO2 *Inc*.
> lean . enterprise . middleware
>



-- 

Best Regards,

Malaka Silva
Senior Tech Lead
M: +94 777 219 791
Tel : 94 11 214 5345
Fax :94 11 2145300
Skype : malaka.sampath.silva
LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
Blog : http://mrmalakasilva.blogspot.com/

WSO2, Inc.
lean . enterprise . middleware
http://www.wso2.com/
http://www.wso2.com/about/team/malaka-silva/


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Re: [Dev] Pull Request for clio and mailchip connector

[Malaka Silva]

merged

On Wed, Jun 17, 2015 at 5:46 PM, Vanii Thiyagarajah  wrote:

> Hi Malaka,
>
> Please find the pull request for clio and mailchip.
>
> https://github.com/wso2/esb-connectors/pull/158
>
> Thank you.
>



-- 

Best Regards,

Malaka Silva
Senior Tech Lead
M: +94 777 219 791
Tel : 94 11 214 5345
Fax :94 11 2145300
Skype : malaka.sampath.silva
LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
Blog : http://mrmalakasilva.blogspot.com/

WSO2, Inc.
lean . enterprise . middleware
http://www.wso2.com/
http://www.wso2.com/about/team/malaka-silva/


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Re: [Dev] Icon, truststore and keystore changed

[Shakila Sivagnanarajah]

Hi Malaka,

I have changed File connector and Google custom search connectors and
modified the Nest test cases for test automation.
 PR: https://github.com/wso2/esb-connectors/pull/154

Thank you


On Wed, Jun 17, 2015 at 10:47 AM, Shakila Sivagnanarajah 
wrote:

> Icon changed for nest, truststore and keystore changed in active campaign
> and constant contact connectors.
>
> Please find the pull request.
> https://github.com/wso2/esb-connectors/pull/154
>
> Thank you
> --
> Shakila Sivagnanarajah
> Associate Software Engineer
> Mobile :+94 (0) 770 760240
> shak...@wso2.com
>



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[Dev] Please review and merge the PR

[Kathees Rajendram]

Hi Malaka

Please review and merge the PR [1] for Verticalresponse

[1] - https://github.com/wso2/esb-connectors/pull/159/files

Thanks,
Kathees
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[Dev] Pull Request for clio and mailchip connector

[Vanii Thiyagarajah]

Hi Malaka,

Please find the pull request for clio and mailchip.

https://github.com/wso2/esb-connectors/pull/158

Thank you.
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[Dev] APIM 1.9.0 RC pack

[Amila De Silva]

Hi,

API Manager 1.9.0 RC is available at [1]

[1] http://builder1.us1.wso2.org/~apim/17-06-2015/

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[Dev] Add commons.net 3.3 orbit bundle

[Malaka Silva]

Hi Carbon Team,

Please review and merge the PR [1]

[1] https://github.com/wso2/orbit/pull/103

Best Regards,

Malaka Silva
Senior Tech Lead
M: +94 777 219 791
Tel : 94 11 214 5345
Fax :94 11 2145300
Skype : malaka.sampath.silva
LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
Blog : http://mrmalakasilva.blogspot.com/

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Re: [Dev] [MB] Ciphertools - To include or not to include

[Sinthuja Ragendran]

Thanks for the update Niranjan.



On Wed, Jun 17, 2015 at 4:50 PM, Niranjan Karunanandham 
wrote:

> Hi Sinthuja,
>
> The code is pending review. I will inform you once it has been merged to
> the repo [1].
>
> [1] - https://github.com/wso2/cipher-tool
>
> Regards,
> Nira
>
> On Wed, Jun 17, 2015 at 4:21 PM, Sinthuja Ragendran 
> wrote:
>
>> Hi Niranjan,
>>
>> Do we have the cipher tool as a feature now? If so can you please provide
>> the name of the feature we need to include in the product.
>>
>> Thanks,
>> Sinthuja
>>
>> On Mon, May 25, 2015 at 1:06 PM, Niranjan Karunanandham <
>> niran...@wso2.com> wrote:
>>
>>> Hi Hemika,
>>>
>>> Currently we are in the process of creating the cipher-tool[1] as a
>>> feature so that products can be easily install via the p2-profile. As of
>>> now, you will need to copy the cipher-tool jar to /lib and
>>> the necessary files (cipher-text.properties and cipher-tool.properties) to
>>> /repository/conf/security for it to work.
>>>
>>> [1] - https://github.com/wso2/cipher-tool.git
>>>
>>> Regards,
>>> Nira
>>>
>>>
>>> On Mon, May 25, 2015 at 12:11 PM, Hemika Kodikara 
>>> wrote:
>>>
 Hi Niranjan,

 Any update on this would be appreciated :)

 Regards,
 Hemika

 Hemika Kodikara
 Software Engineer
 WSO2 Inc.
 lean . enterprise . middleware
 http://wso2.com

 Mobile : +9477762

 On Sun, May 24, 2015 at 9:52 PM, Manoj Kumara  wrote:

> Hi,
>
> Even though we discussed to not ship the cipher-tools with products
> later there was some discussions mentioning adding this back. I think
> Niranjan worked on creating a feature for that.
>
> @Nira,
> Whats the suggested plan on this.
>
> Regards,
> Manoj
>
>
> *Manoj Kumara*
> Software Engineer
> WSO2 Inc. http://wso2.com/
> *lean.enterprise.middleware*
> Mobile: +94713448188
>
> On Sun, May 24, 2015 at 7:51 PM, Hemika Kodikara 
> wrote:
>
>> Hi Manoj,
>>
>> To clarify according to the above discussion, adding a modified "
>> cipher-text.properties
>> "
>> and the "cipher-tool.properties
>> "
>>  files would be suffice for MB ?
>> So the bat and sh files will be added by the user if needed ?
>>
>> Regards,
>> Hemika
>>
>> Hemika Kodikara
>> Software Engineer
>> WSO2 Inc.
>> lean . enterprise . middleware
>> http://wso2.com
>>
>> Mobile : +9477762
>>
>> On Fri, Mar 27, 2015 at 12:39 PM, Manoj Kumara 
>> wrote:
>>
>>> Hi Hasitha,
>>>
>>> We are shipping the default properties files with the [1] ciper-tool
>>> repo. Since your product has customized version of the file better to 
>>> use a
>>> separate file in the product level and include this using product 
>>> bin.xml.
>>>
>>> [1] https://github.com/wso2/cipher-tool
>>>
>>> Regards,
>>> Manoj
>>>
>>>
>>> *Manoj Kumara*
>>> Software Engineer
>>> WSO2 Inc. http://wso2.com/
>>> *lean.enterprise.middleware*
>>> Mobile: +94713448188
>>>
>>> On Fri, Mar 27, 2015 at 12:32 PM, Hasitha Amal De Silva <
>>> hasit...@wso2.com> wrote:
>>>
 Hi Manoj,

 With MB 3.0.0 approaching its alpha release, This is with regards
 to jira [1].

 Since carbon 4.3.0 is planned to release this as a separate
 feature, do we need to include cipher-tool files within our product 
 pack ?

 As per current situation, MB 3.0.0 release is only dependent on the
 carbon kernel release. Will this feature also be released as part of 
 the
 kernel ?

 [1] : https://wso2.org/jira/browse/MB-924

 --
 Cheers,
 Hasitha Amal De Silva
  Software Engineer
 Mobile : 0772037426
 Blog: http://devnutshell.tumblr.com/
 WSO2 Inc.: http://wso2.com ( lean.enterprise.middleware. )

>>>
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>

>>>
>>>
>>> --
>>>
>>> *Niranjan Karunanandham*
>>> Senior Software Engineer - WSO2 Inc.
>>> WSO2 Inc.: http://www.wso2.com
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *Sinthuja Rajendran*
>> Associate Technical Lead
>> WSO2, Inc.:http://wso2.com
>>
>> Blog: http://sinthu-rajan.blogspot.com/
>> Mobile: +94774273955
>>
>>
>>
>
>
> --
>
> *Niranjan Karunanandham*
> Senior Software Engineer - WSO2 Inc.
> WSO2 Inc.: http://www.wso

Re: [Dev] Shall we build a Spark Feature bundling all Spark related bundles?

[Nirmal Fernando]

Yes, Anjana! ML uses spark sql too, so, it can go to commons.

On Wed, Jun 17, 2015 at 4:36 PM, Anjana Fernando  wrote:

> Hi Nirmal,
>
> +1. Here, common Spark feature would contain I guess, the core Spark
> libraries, that are common to both ML and DAS. And, our respective repos
> will have our own specific Spark features like Spark SQL and MLlib.
>
> Cheers,
> Anjana.
>
> On Wed, Jun 17, 2015 at 3:08 PM, Nirmal Fernando  wrote:
>
>> Shall we maintain this in analytics-commons
>> https://github.com/wso2/carbon-analytics-common ?
>>
>> On Wed, Jun 17, 2015 at 2:27 PM, Srinath Perera  wrote:
>>
>>> +1
>>>
>>> On Wed, Jun 17, 2015 at 11:44 AM, Nirmal Fernando 
>>> wrote:
>>>
 Hi,

 Currently, we do not have a common Spark feature, and ML bundles Spark
 bundles and related dependencies with ML core and DAS bundles the same in a
 DAS feature. Since, ML features can be installed in DAS and vice versa, to
 avoid conflicts that could occur due to the bundling of 2 versions of same
 Jar, we better build a common spark *feature*. Wdyt?

 --

 Thanks & regards,
 Nirmal

 Associate Technical Lead - Data Technologies Team, WSO2 Inc.
 Mobile: +94715779733
 Blog: http://nirmalfdo.blogspot.com/



>>>
>>>
>>> --
>>> 
>>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
>>> Site: http://people.apache.org/~hemapani/
>>> Photos: http://www.flickr.com/photos/hemapani/
>>> Phone: 0772360902
>>>
>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>
>
> --
> *Anjana Fernando*
> Senior Technical Lead
> WSO2 Inc. | http://wso2.com
> lean . enterprise . middleware
>



-- 

Thanks & regards,
Nirmal

Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
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Re: [Dev] [MB] Ciphertools - To include or not to include

[Niranjan Karunanandham]

Hi Sinthuja,

The code is pending review. I will inform you once it has been merged to
the repo [1].

[1] - https://github.com/wso2/cipher-tool

Regards,
Nira

On Wed, Jun 17, 2015 at 4:21 PM, Sinthuja Ragendran 
wrote:

> Hi Niranjan,
>
> Do we have the cipher tool as a feature now? If so can you please provide
> the name of the feature we need to include in the product.
>
> Thanks,
> Sinthuja
>
> On Mon, May 25, 2015 at 1:06 PM, Niranjan Karunanandham  > wrote:
>
>> Hi Hemika,
>>
>> Currently we are in the process of creating the cipher-tool[1] as a
>> feature so that products can be easily install via the p2-profile. As of
>> now, you will need to copy the cipher-tool jar to /lib and
>> the necessary files (cipher-text.properties and cipher-tool.properties) to
>> /repository/conf/security for it to work.
>>
>> [1] - https://github.com/wso2/cipher-tool.git
>>
>> Regards,
>> Nira
>>
>>
>> On Mon, May 25, 2015 at 12:11 PM, Hemika Kodikara 
>> wrote:
>>
>>> Hi Niranjan,
>>>
>>> Any update on this would be appreciated :)
>>>
>>> Regards,
>>> Hemika
>>>
>>> Hemika Kodikara
>>> Software Engineer
>>> WSO2 Inc.
>>> lean . enterprise . middleware
>>> http://wso2.com
>>>
>>> Mobile : +9477762
>>>
>>> On Sun, May 24, 2015 at 9:52 PM, Manoj Kumara  wrote:
>>>
 Hi,

 Even though we discussed to not ship the cipher-tools with products
 later there was some discussions mentioning adding this back. I think
 Niranjan worked on creating a feature for that.

 @Nira,
 Whats the suggested plan on this.

 Regards,
 Manoj


 *Manoj Kumara*
 Software Engineer
 WSO2 Inc. http://wso2.com/
 *lean.enterprise.middleware*
 Mobile: +94713448188

 On Sun, May 24, 2015 at 7:51 PM, Hemika Kodikara 
 wrote:

> Hi Manoj,
>
> To clarify according to the above discussion, adding a modified "
> cipher-text.properties
> "
> and the "cipher-tool.properties
> "
>  files would be suffice for MB ?
> So the bat and sh files will be added by the user if needed ?
>
> Regards,
> Hemika
>
> Hemika Kodikara
> Software Engineer
> WSO2 Inc.
> lean . enterprise . middleware
> http://wso2.com
>
> Mobile : +9477762
>
> On Fri, Mar 27, 2015 at 12:39 PM, Manoj Kumara  wrote:
>
>> Hi Hasitha,
>>
>> We are shipping the default properties files with the [1] ciper-tool
>> repo. Since your product has customized version of the file better to 
>> use a
>> separate file in the product level and include this using product 
>> bin.xml.
>>
>> [1] https://github.com/wso2/cipher-tool
>>
>> Regards,
>> Manoj
>>
>>
>> *Manoj Kumara*
>> Software Engineer
>> WSO2 Inc. http://wso2.com/
>> *lean.enterprise.middleware*
>> Mobile: +94713448188
>>
>> On Fri, Mar 27, 2015 at 12:32 PM, Hasitha Amal De Silva <
>> hasit...@wso2.com> wrote:
>>
>>> Hi Manoj,
>>>
>>> With MB 3.0.0 approaching its alpha release, This is with regards to
>>> jira [1].
>>>
>>> Since carbon 4.3.0 is planned to release this as a separate feature,
>>> do we need to include cipher-tool files within our product pack ?
>>>
>>> As per current situation, MB 3.0.0 release is only dependent on the
>>> carbon kernel release. Will this feature also be released as part of the
>>> kernel ?
>>>
>>> [1] : https://wso2.org/jira/browse/MB-924
>>>
>>> --
>>> Cheers,
>>> Hasitha Amal De Silva
>>>  Software Engineer
>>> Mobile : 0772037426
>>> Blog: http://devnutshell.tumblr.com/
>>> WSO2 Inc.: http://wso2.com ( lean.enterprise.middleware. )
>>>
>>
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>

>>>
>>
>>
>> --
>>
>> *Niranjan Karunanandham*
>> Senior Software Engineer - WSO2 Inc.
>> WSO2 Inc.: http://www.wso2.com
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Sinthuja Rajendran*
> Associate Technical Lead
> WSO2, Inc.:http://wso2.com
>
> Blog: http://sinthu-rajan.blogspot.com/
> Mobile: +94774273955
>
>
>


-- 

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Re: [Dev] Shall we build a Spark Feature bundling all Spark related bundles?

[Anjana Fernando]

Hi Nirmal,

+1. Here, common Spark feature would contain I guess, the core Spark
libraries, that are common to both ML and DAS. And, our respective repos
will have our own specific Spark features like Spark SQL and MLlib.

Cheers,
Anjana.

On Wed, Jun 17, 2015 at 3:08 PM, Nirmal Fernando  wrote:

> Shall we maintain this in analytics-commons
> https://github.com/wso2/carbon-analytics-common ?
>
> On Wed, Jun 17, 2015 at 2:27 PM, Srinath Perera  wrote:
>
>> +1
>>
>> On Wed, Jun 17, 2015 at 11:44 AM, Nirmal Fernando 
>> wrote:
>>
>>> Hi,
>>>
>>> Currently, we do not have a common Spark feature, and ML bundles Spark
>>> bundles and related dependencies with ML core and DAS bundles the same in a
>>> DAS feature. Since, ML features can be installed in DAS and vice versa, to
>>> avoid conflicts that could occur due to the bundling of 2 versions of same
>>> Jar, we better build a common spark *feature*. Wdyt?
>>>
>>> --
>>>
>>> Thanks & regards,
>>> Nirmal
>>>
>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>>> Mobile: +94715779733
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>>
>>>
>>
>>
>> --
>> 
>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
>> Site: http://people.apache.org/~hemapani/
>> Photos: http://www.flickr.com/photos/hemapani/
>> Phone: 0772360902
>>
>
>
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


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Re: [Dev] [MB] Ciphertools - To include or not to include

[Sinthuja Ragendran]

Hi Niranjan,

Do we have the cipher tool as a feature now? If so can you please provide
the name of the feature we need to include in the product.

Thanks,
Sinthuja

On Mon, May 25, 2015 at 1:06 PM, Niranjan Karunanandham 
wrote:

> Hi Hemika,
>
> Currently we are in the process of creating the cipher-tool[1] as a
> feature so that products can be easily install via the p2-profile. As of
> now, you will need to copy the cipher-tool jar to /lib and
> the necessary files (cipher-text.properties and cipher-tool.properties) to
> /repository/conf/security for it to work.
>
> [1] - https://github.com/wso2/cipher-tool.git
>
> Regards,
> Nira
>
>
> On Mon, May 25, 2015 at 12:11 PM, Hemika Kodikara  wrote:
>
>> Hi Niranjan,
>>
>> Any update on this would be appreciated :)
>>
>> Regards,
>> Hemika
>>
>> Hemika Kodikara
>> Software Engineer
>> WSO2 Inc.
>> lean . enterprise . middleware
>> http://wso2.com
>>
>> Mobile : +9477762
>>
>> On Sun, May 24, 2015 at 9:52 PM, Manoj Kumara  wrote:
>>
>>> Hi,
>>>
>>> Even though we discussed to not ship the cipher-tools with products
>>> later there was some discussions mentioning adding this back. I think
>>> Niranjan worked on creating a feature for that.
>>>
>>> @Nira,
>>> Whats the suggested plan on this.
>>>
>>> Regards,
>>> Manoj
>>>
>>>
>>> *Manoj Kumara*
>>> Software Engineer
>>> WSO2 Inc. http://wso2.com/
>>> *lean.enterprise.middleware*
>>> Mobile: +94713448188
>>>
>>> On Sun, May 24, 2015 at 7:51 PM, Hemika Kodikara 
>>> wrote:
>>>
 Hi Manoj,

 To clarify according to the above discussion, adding a modified "
 cipher-text.properties
 "
 and the "cipher-tool.properties
 "
  files would be suffice for MB ?
 So the bat and sh files will be added by the user if needed ?

 Regards,
 Hemika

 Hemika Kodikara
 Software Engineer
 WSO2 Inc.
 lean . enterprise . middleware
 http://wso2.com

 Mobile : +9477762

 On Fri, Mar 27, 2015 at 12:39 PM, Manoj Kumara  wrote:

> Hi Hasitha,
>
> We are shipping the default properties files with the [1] ciper-tool
> repo. Since your product has customized version of the file better to use 
> a
> separate file in the product level and include this using product bin.xml.
>
> [1] https://github.com/wso2/cipher-tool
>
> Regards,
> Manoj
>
>
> *Manoj Kumara*
> Software Engineer
> WSO2 Inc. http://wso2.com/
> *lean.enterprise.middleware*
> Mobile: +94713448188
>
> On Fri, Mar 27, 2015 at 12:32 PM, Hasitha Amal De Silva <
> hasit...@wso2.com> wrote:
>
>> Hi Manoj,
>>
>> With MB 3.0.0 approaching its alpha release, This is with regards to
>> jira [1].
>>
>> Since carbon 4.3.0 is planned to release this as a separate feature,
>> do we need to include cipher-tool files within our product pack ?
>>
>> As per current situation, MB 3.0.0 release is only dependent on the
>> carbon kernel release. Will this feature also be released as part of the
>> kernel ?
>>
>> [1] : https://wso2.org/jira/browse/MB-924
>>
>> --
>> Cheers,
>> Hasitha Amal De Silva
>>  Software Engineer
>> Mobile : 0772037426
>> Blog: http://devnutshell.tumblr.com/
>> WSO2 Inc.: http://wso2.com ( lean.enterprise.middleware. )
>>
>
>
> ___
> Dev mailing list
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> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>

>>>
>>
>
>
> --
>
> *Niranjan Karunanandham*
> Senior Software Engineer - WSO2 Inc.
> WSO2 Inc.: http://www.wso2.com
>
> ___
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>


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WSO2, Inc.:http://wso2.com

Blog: http://sinthu-rajan.blogspot.com/
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[Dev] Please Review and Merge PR

[Sriashalya Srivathsan]

Hi Malaka,

$subject for bitbucket
https://github.com/wso2/esb-connectors/pull/156

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Re: [Dev] Getting a Constraint Violation Exception when invoking an API in the gateway worker

[Asanthi Kulasinghe]

Hi,

The same error could be reproduced on the ESB 4.9.0 Test setup (1 Manager
and 2 worker nodes fronted by Nginx, DB - Oracle ) when invoking a proxy
service.

When the issue was reproduced
1. The local registry was pointed to the default H2 DB
2. Database URL was defined with the absolute path as suggested under [1]

Could get rid of the error by pointing the local registry to an Oracle DB
as suggested in this thread


[1] https://wso2.org/jira/browse/CARBON-14224

On Wed, Jun 17, 2015 at 3:23 PM, Evanthika Amarasiri 
wrote:

>
> Regards,
> Evanthika Amarasiri
> Senior Technical Lead  - Quality Assurance
> Mobile: +94773125935
> Blog: evanthika.blogspot.com
>
> wso2.com lean.enterprise.middleware
>
> -- Forwarded message --
> From: Senaka Fernando 
> Date: Tue, Sep 10, 2013 at 4:25 PM
> Subject: Re: [Dev] Getting a Constraint Violation Exception when invoking
> an API in the gateway worker
> To: Sumedha Rubasinghe 
> Cc: Evanthika Amarasiri , WSO2 Developers' List <
> dev@wso2.org>
>
>
> Hi Sumedha,
>
> Yes, but why would this work on one DB and not on another? That's what's
> puzzling.
>
> Thanks,
> Senaka.
>
>
> On Tue, Sep 10, 2013 at 10:16 AM, Sumedha Rubasinghe 
> wrote:
>
>> We should take a look @ data going into the insert & decide if those
>> actually violate 'REG_RESOURCE_FK_BY_PATH_ID' constraint.
>>
>>
>> On Mon, Sep 9, 2013 at 10:39 PM, Senaka Fernando  wrote:
>>
>>> Hi all,
>>>
>>> Now that's a convincing issue as to H2 not having proper stability. If
>>> this is consistently reproducible, we should probably get in contact with
>>> the H2 folks and get their feedback and see how to resolve this, but we
>>> should also make it a point to update the production guidelines.
>>>
>>> Thanks,
>>> Senaka.
>>>
>>>
>>> On Mon, Sep 9, 2013 at 10:25 AM, Evanthika Amarasiri >> > wrote:
>>>
 We've seen this as well with H2. See [1]. Once we moved to mySQL, we
 did not encounter the same.

 [1] - https://wso2.org/jira/browse/CARBON-14224

 Evanthika Amarasiri
 Senior Technical Lead - Quality Assurance
 Mobile: +94773125935

 wso2.com Lean Enterprise Middleware


 On Sun, Sep 8, 2013 at 11:44 PM, Senaka Fernando 
 wrote:

> Hi Shelan, Amila,
>
> Well it might be H2, but it also might be the sequence of steps that
> lead to this. We probably can ensure all DBs are cleaned or try the same 
> in
> a similar setup with no data in any DB (UM, Remote Registry DB and Local
> Registry DB).
>
> Thanks,
> Senaka.
>
>
> On Sun, Sep 8, 2013 at 9:58 PM, Shelan Perera  wrote:
>
>> Hi Amila,
>>
>> Could you please try using mysql database (another database)
>> replacing H2 and try. We have seen this behavior with H2 database in some
>> setups and did not appear when moved to mysql. (So we can be sure that 
>> this
>> is not a problem of H2)
>>
>> Thanks
>>
>>
>> On Sun, Sep 8, 2013 at 8:57 PM, Amila De Silva 
>> wrote:
>>
>>>
>>>
>>>
>>> On Sun, Sep 8, 2013 at 7:44 PM, Senaka Fernando 
>>> wrote:
>>>
 Hi Amila,

 Configuration looks good. Got a few questions regarding the
 worker's setup.

 1. Did you first create the tenant on the manager and then setup
 the worker?

>>> Tenant was created after setting up both the worker and manager.
>>> However the tenant was created in the key manager, which also have the 
>>> same
>>> mounting configs.
>>>
 2. Did you take a copy of the manager's DB and setup the worker
 (for the local H2 database)?

>>> A fresh APIM pack was used for creating the worker. The first few
>>> times this error was encountered, the local H2 db was deleted and
>>> re-created.
>>>
 3. Was the config/governance registry Database previously or
 parallely used for some other deployment?

>>> These databases are exclusively used this particular setup.
>>>


>>>
 Also, please look into what Sumedha is mentioning.

 Thanks,
 Senaka.


 On Sun, Sep 8, 2013 at 10:11 AM, Amila De Silva 
 wrote:

> Hi Senaka,
> Mounts were created for both Config and Governance spaces. I have
> attached the configurations files of the failing node.
>
> AmilaD
>
>
> On Sat, Sep 7, 2013 at 10:07 PM, Senaka Fernando 
> wrote:
>
>> Hi Amila,
>>
>> This is most probably a result of improper mounting
>> configurations. Can you please explain how the mounts were setup and 
>> how
>> the registry databases were configured?
>>
>> Thanks,
>> Senaka.
>>
>>
>> On Sat, Sep 7, 2013 at 12:40 AM, Amila De Silva 
>> 

Re: [Dev] [Architecture] Suggestion to add a separate DLC table for WSO2MB in order to enhance performance

[Sasikala Kottegoda]

Hi Hasitha,

I think, the problem will be solved in cassandra too.

As for the current design, there will be a row for each of the DLC queues
(with no information as to which storageQueue it was moved from). If we are
to purge a specific queue, we need to iterate through each of these dlc
queues and check message metadata  to find that information.

But from this, we can directly access the messages moved from a particular
storageQueue.

Please do correct me if I'm wrong.

Thank you

On Wed, Jun 17, 2015 at 3:29 PM, Hasitha Hiranya  wrote:

> Hi Sasikala,
>
> OK. This means in RDBMS problem will be solved.
> Thanks for clarification.
>
> Thanks
>
> On Wed, Jun 17, 2015 at 4:53 AM, Sasikala Kottegoda 
> wrote:
>
>> Hi Hasitha,
>>
>> Each row has the storageQueue as the key, each message as a column with
>> the message_id as the column name and metadata as the value. Same as the
>> suggested new column family.
>>
>> Thank you
>>
>> On Wed, Jun 17, 2015 at 3:12 PM, Hasitha Hiranya 
>> wrote:
>>
>>> Hi Sasikala,
>>>
>>> +1 for the idea.
>>>
>>> "The respective cassandra column family (DLCMetaData) structure will be
>>> the same as the current cassandra MetaData column family. Each row will
>>> have storageQueue as the key, each message as a column with the message_id
>>> as the column name and metadata as the value as follows:"
>>>
>>> How does it store messages in Cassandra in current impl?
>>>
>>> Thanks
>>>
>>>
>>>
>>>
>>> On Wed, Jun 17, 2015 at 4:22 AM, Sasikala Kottegoda 
>>> wrote:
>>>
 Hi all,

 Currently WSO2MB stores message metadata in a single table with the
 following attributes:

1. MESSAGE_ID
2. QUEUE_ID
3. MESSAGE_METADATA

 Also, WSO2MB supports movement of messages to a DLC (dead letter
 channel) when a problem is identified in the receiver's end. When moving a
 message from a queue to a DLC, the DLCQueueName (which is tenant specific)
 is retrieved, the metadata row under the relevant storageQueue is removed
 and a new metadata row is added with the QUEUE_ID set to the DLC queue.

 Therefore, when we need to,

- reroute messages for a specific queue
- purge a particular queue

 we need to retrieve MESSAGE_METADATA of each row with the QUEUE_ID set
 to any DLCQueue and extract the actual storageQueue (The storageQueue is
 one of the information stored under the MESSAGE_METADATA attribute). This
 operation is highly computationally expensive since we need to read all
 rows for all DLC queues even though we might actually have a few relevant
 rows.

 What I'm suggesting is to have a seperate MB_DLC_METADATA table with
 the following attributes (same as the MB_METADATA table):

1. MESSAGE_ID
2. SOTRAGE_QUEUE_ID
3. MESSAGE_METADATA

 The respective cassandra column family (DLCMetaData) structure will be
 the same as the current cassandra MetaData column family. Each row will
 have storageQueue as the key, each message as a column with the message_id
 as the column name and metadata as the value as follows:

 Queue_ID

 m_id1

 m_id2

 m_id3

 meta1

 meta2

 meta3


 By having this we will be able to easily filter out messages by the
 storageQueue from which the messages were moved. Therefore, it will save a
 lot of time and memory in the previously mentioned scenarios and in any
 other DLC specific operations.

 Comments and suggestions are highly valued.

 Thank you

 --
 Sasikala Kottegoda
 *Software Engineer*
 WSO2 Inc., http://wso2.com/
 lean. enterprise. middleware
 Mobile: +94 774835928/712792401

 ___
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>>>
>>>
>>> --
>>> *Hasitha Abeykoon*
>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com
>>> *cell:* *+94 719363063*
>>> *blog: **abeykoon.blogspot.com* 
>>>
>>>
>>
>>
>> --
>> Sasikala Kottegoda
>> *Software Engineer*
>> WSO2 Inc., http://wso2.com/
>> lean. enterprise. middleware
>> Mobile: +94 774835928/712792401
>>
>
>
>
> --
> *Hasitha Abeykoon*
> Senior Software Engineer; WSO2, Inc.; http://wso2.com
> *cell:* *+94 719363063*
> *blog: **abeykoon.blogspot.com* 
>
>


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[Dev] Please review and merge the PR

[Elilmatha Sivanesan]

Hi Malaka,

Please review and merge the PR[1] for ldap and proworkflow.

[1] https://github.com/wso2/esb-connectors/pull/155

Thanks
-- 
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Associate  Software Engineer,

WSO2 Inc.; http://wso2.com
lean.enterprise.middleware

Mobile 0779842221.
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Re: [Dev] [Architecture] Suggestion to add a separate DLC table for WSO2MB in order to enhance performance

[Hasitha Hiranya]

Hi Sasikala,

OK. This means in RDBMS problem will be solved.
Thanks for clarification.

Thanks

On Wed, Jun 17, 2015 at 4:53 AM, Sasikala Kottegoda 
wrote:

> Hi Hasitha,
>
> Each row has the storageQueue as the key, each message as a column with
> the message_id as the column name and metadata as the value. Same as the
> suggested new column family.
>
> Thank you
>
> On Wed, Jun 17, 2015 at 3:12 PM, Hasitha Hiranya 
> wrote:
>
>> Hi Sasikala,
>>
>> +1 for the idea.
>>
>> "The respective cassandra column family (DLCMetaData) structure will be
>> the same as the current cassandra MetaData column family. Each row will
>> have storageQueue as the key, each message as a column with the message_id
>> as the column name and metadata as the value as follows:"
>>
>> How does it store messages in Cassandra in current impl?
>>
>> Thanks
>>
>>
>>
>>
>> On Wed, Jun 17, 2015 at 4:22 AM, Sasikala Kottegoda 
>> wrote:
>>
>>> Hi all,
>>>
>>> Currently WSO2MB stores message metadata in a single table with the
>>> following attributes:
>>>
>>>1. MESSAGE_ID
>>>2. QUEUE_ID
>>>3. MESSAGE_METADATA
>>>
>>> Also, WSO2MB supports movement of messages to a DLC (dead letter
>>> channel) when a problem is identified in the receiver's end. When moving a
>>> message from a queue to a DLC, the DLCQueueName (which is tenant specific)
>>> is retrieved, the metadata row under the relevant storageQueue is removed
>>> and a new metadata row is added with the QUEUE_ID set to the DLC queue.
>>>
>>> Therefore, when we need to,
>>>
>>>- reroute messages for a specific queue
>>>- purge a particular queue
>>>
>>> we need to retrieve MESSAGE_METADATA of each row with the QUEUE_ID set
>>> to any DLCQueue and extract the actual storageQueue (The storageQueue is
>>> one of the information stored under the MESSAGE_METADATA attribute). This
>>> operation is highly computationally expensive since we need to read all
>>> rows for all DLC queues even though we might actually have a few relevant
>>> rows.
>>>
>>> What I'm suggesting is to have a seperate MB_DLC_METADATA table with the
>>> following attributes (same as the MB_METADATA table):
>>>
>>>1. MESSAGE_ID
>>>2. SOTRAGE_QUEUE_ID
>>>3. MESSAGE_METADATA
>>>
>>> The respective cassandra column family (DLCMetaData) structure will be
>>> the same as the current cassandra MetaData column family. Each row will
>>> have storageQueue as the key, each message as a column with the message_id
>>> as the column name and metadata as the value as follows:
>>>
>>> Queue_ID
>>>
>>> m_id1
>>>
>>> m_id2
>>>
>>> m_id3
>>>
>>> meta1
>>>
>>> meta2
>>>
>>> meta3
>>>
>>>
>>> By having this we will be able to easily filter out messages by the
>>> storageQueue from which the messages were moved. Therefore, it will save a
>>> lot of time and memory in the previously mentioned scenarios and in any
>>> other DLC specific operations.
>>>
>>> Comments and suggestions are highly valued.
>>>
>>> Thank you
>>>
>>> --
>>> Sasikala Kottegoda
>>> *Software Engineer*
>>> WSO2 Inc., http://wso2.com/
>>> lean. enterprise. middleware
>>> Mobile: +94 774835928/712792401
>>>
>>> ___
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> *Hasitha Abeykoon*
>> Senior Software Engineer; WSO2, Inc.; http://wso2.com
>> *cell:* *+94 719363063*
>> *blog: **abeykoon.blogspot.com* 
>>
>>
>
>
> --
> Sasikala Kottegoda
> *Software Engineer*
> WSO2 Inc., http://wso2.com/
> lean. enterprise. middleware
> Mobile: +94 774835928/712792401
>



-- 
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*cell:* *+94 719363063*
*blog: **abeykoon.blogspot.com* 
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Re: [Dev] [Architecture] Suggestion to add a separate DLC table for WSO2MB in order to enhance performance

[Sasikala Kottegoda]

Hi Hasitha,

Each row has the storageQueue as the key, each message as a column with the
message_id as the column name and metadata as the value. Same as the
suggested new column family.

Thank you

On Wed, Jun 17, 2015 at 3:12 PM, Hasitha Hiranya  wrote:

> Hi Sasikala,
>
> +1 for the idea.
>
> "The respective cassandra column family (DLCMetaData) structure will be
> the same as the current cassandra MetaData column family. Each row will
> have storageQueue as the key, each message as a column with the message_id
> as the column name and metadata as the value as follows:"
>
> How does it store messages in Cassandra in current impl?
>
> Thanks
>
>
>
>
> On Wed, Jun 17, 2015 at 4:22 AM, Sasikala Kottegoda 
> wrote:
>
>> Hi all,
>>
>> Currently WSO2MB stores message metadata in a single table with the
>> following attributes:
>>
>>1. MESSAGE_ID
>>2. QUEUE_ID
>>3. MESSAGE_METADATA
>>
>> Also, WSO2MB supports movement of messages to a DLC (dead letter channel)
>> when a problem is identified in the receiver's end. When moving a message
>> from a queue to a DLC, the DLCQueueName (which is tenant specific) is
>> retrieved, the metadata row under the relevant storageQueue is removed and
>> a new metadata row is added with the QUEUE_ID set to the DLC queue.
>>
>> Therefore, when we need to,
>>
>>- reroute messages for a specific queue
>>- purge a particular queue
>>
>> we need to retrieve MESSAGE_METADATA of each row with the QUEUE_ID set to
>> any DLCQueue and extract the actual storageQueue (The storageQueue is one
>> of the information stored under the MESSAGE_METADATA attribute). This
>> operation is highly computationally expensive since we need to read all
>> rows for all DLC queues even though we might actually have a few relevant
>> rows.
>>
>> What I'm suggesting is to have a seperate MB_DLC_METADATA table with the
>> following attributes (same as the MB_METADATA table):
>>
>>1. MESSAGE_ID
>>2. SOTRAGE_QUEUE_ID
>>3. MESSAGE_METADATA
>>
>> The respective cassandra column family (DLCMetaData) structure will be
>> the same as the current cassandra MetaData column family. Each row will
>> have storageQueue as the key, each message as a column with the message_id
>> as the column name and metadata as the value as follows:
>>
>> Queue_ID
>>
>> m_id1
>>
>> m_id2
>>
>> m_id3
>>
>> meta1
>>
>> meta2
>>
>> meta3
>>
>>
>> By having this we will be able to easily filter out messages by the
>> storageQueue from which the messages were moved. Therefore, it will save a
>> lot of time and memory in the previously mentioned scenarios and in any
>> other DLC specific operations.
>>
>> Comments and suggestions are highly valued.
>>
>> Thank you
>>
>> --
>> Sasikala Kottegoda
>> *Software Engineer*
>> WSO2 Inc., http://wso2.com/
>> lean. enterprise. middleware
>> Mobile: +94 774835928/712792401
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Hasitha Abeykoon*
> Senior Software Engineer; WSO2, Inc.; http://wso2.com
> *cell:* *+94 719363063*
> *blog: **abeykoon.blogspot.com* 
>
>


-- 
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*Software Engineer*
WSO2 Inc., http://wso2.com/
lean. enterprise. middleware
Mobile: +94 774835928/712792401
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Re: [Dev] [Architecture] Suggestion to add a separate DLC table for WSO2MB in order to enhance performance

[Hasitha Hiranya]

Hi Sasikala,

+1 for the idea.

"The respective cassandra column family (DLCMetaData) structure will be the
same as the current cassandra MetaData column family. Each row will have
storageQueue as the key, each message as a column with the message_id as
the column name and metadata as the value as follows:"

How does it store messages in Cassandra in current impl?

Thanks




On Wed, Jun 17, 2015 at 4:22 AM, Sasikala Kottegoda 
wrote:

> Hi all,
>
> Currently WSO2MB stores message metadata in a single table with the
> following attributes:
>
>1. MESSAGE_ID
>2. QUEUE_ID
>3. MESSAGE_METADATA
>
> Also, WSO2MB supports movement of messages to a DLC (dead letter channel)
> when a problem is identified in the receiver's end. When moving a message
> from a queue to a DLC, the DLCQueueName (which is tenant specific) is
> retrieved, the metadata row under the relevant storageQueue is removed and
> a new metadata row is added with the QUEUE_ID set to the DLC queue.
>
> Therefore, when we need to,
>
>- reroute messages for a specific queue
>- purge a particular queue
>
> we need to retrieve MESSAGE_METADATA of each row with the QUEUE_ID set to
> any DLCQueue and extract the actual storageQueue (The storageQueue is one
> of the information stored under the MESSAGE_METADATA attribute). This
> operation is highly computationally expensive since we need to read all
> rows for all DLC queues even though we might actually have a few relevant
> rows.
>
> What I'm suggesting is to have a seperate MB_DLC_METADATA table with the
> following attributes (same as the MB_METADATA table):
>
>1. MESSAGE_ID
>2. SOTRAGE_QUEUE_ID
>3. MESSAGE_METADATA
>
> The respective cassandra column family (DLCMetaData) structure will be the
> same as the current cassandra MetaData column family. Each row will have
> storageQueue as the key, each message as a column with the message_id as
> the column name and metadata as the value as follows:
>
> Queue_ID
>
> m_id1
>
> m_id2
>
> m_id3
>
> meta1
>
> meta2
>
> meta3
>
>
> By having this we will be able to easily filter out messages by the
> storageQueue from which the messages were moved. Therefore, it will save a
> lot of time and memory in the previously mentioned scenarios and in any
> other DLC specific operations.
>
> Comments and suggestions are highly valued.
>
> Thank you
>
> --
> Sasikala Kottegoda
> *Software Engineer*
> WSO2 Inc., http://wso2.com/
> lean. enterprise. middleware
> Mobile: +94 774835928/712792401
>
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>
>


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*cell:* *+94 719363063*
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Re: [Dev] Shall we build a Spark Feature bundling all Spark related bundles?

[Nirmal Fernando]

Shall we maintain this in analytics-commons
https://github.com/wso2/carbon-analytics-common ?

On Wed, Jun 17, 2015 at 2:27 PM, Srinath Perera  wrote:

> +1
>
> On Wed, Jun 17, 2015 at 11:44 AM, Nirmal Fernando  wrote:
>
>> Hi,
>>
>> Currently, we do not have a common Spark feature, and ML bundles Spark
>> bundles and related dependencies with ML core and DAS bundles the same in a
>> DAS feature. Since, ML features can be installed in DAS and vice versa, to
>> avoid conflicts that could occur due to the bundling of 2 versions of same
>> Jar, we better build a common spark *feature*. Wdyt?
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>
>
> --
> 
> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
> Site: http://people.apache.org/~hemapani/
> Photos: http://www.flickr.com/photos/hemapani/
> Phone: 0772360902
>



-- 

Thanks & regards,
Nirmal

Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/
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[Dev] [Architecture] Suggestion to add a separate DLC table for WSO2MB in order to enhance performance

[Sasikala Kottegoda]

Hi all,

Currently WSO2MB stores message metadata in a single table with the
following attributes:

   1. MESSAGE_ID
   2. QUEUE_ID
   3. MESSAGE_METADATA

Also, WSO2MB supports movement of messages to a DLC (dead letter channel)
when a problem is identified in the receiver's end. When moving a message
from a queue to a DLC, the DLCQueueName (which is tenant specific) is
retrieved, the metadata row under the relevant storageQueue is removed and
a new metadata row is added with the QUEUE_ID set to the DLC queue.

Therefore, when we need to,

   - reroute messages for a specific queue
   - purge a particular queue

we need to retrieve MESSAGE_METADATA of each row with the QUEUE_ID set to
any DLCQueue and extract the actual storageQueue (The storageQueue is one
of the information stored under the MESSAGE_METADATA attribute). This
operation is highly computationally expensive since we need to read all
rows for all DLC queues even though we might actually have a few relevant
rows.

What I'm suggesting is to have a seperate MB_DLC_METADATA table with the
following attributes (same as the MB_METADATA table):

   1. MESSAGE_ID
   2. SOTRAGE_QUEUE_ID
   3. MESSAGE_METADATA

The respective cassandra column family (DLCMetaData) structure will be the
same as the current cassandra MetaData column family. Each row will have
storageQueue as the key, each message as a column with the message_id as
the column name and metadata as the value as follows:

Queue_ID

m_id1

m_id2

m_id3

meta1

meta2

meta3


By having this we will be able to easily filter out messages by the
storageQueue from which the messages were moved. Therefore, it will save a
lot of time and memory in the previously mentioned scenarios and in any
other DLC specific operations.

Comments and suggestions are highly valued.

Thank you

-- 
Sasikala Kottegoda
*Software Engineer*
WSO2 Inc., http://wso2.com/
lean. enterprise. middleware
Mobile: +94 774835928/712792401
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Re: [Dev] eventstreams folder is not there in DAS?

[Sinthuja Ragendran]

Hi all,

It is already fixed as I mentioned in the other mail thread.

Thanks,
Sinthuja.

On Wed, Jun 17, 2015 at 2:10 PM, Anjana Fernando  wrote:

> It may not be by default created. When you add a new stream, it will be
> created. And also, we already have a JIRA for cleaning up the older folder
> structure, and to create new blank folders.
>
> Cheers,
> Anjana.
>
> On Wed, Jun 17, 2015 at 11:50 AM, Nirmal Fernando  wrote:
>
>> $subject? I cannot see it in a vanilla DAS pack.
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>
>
> --
> *Anjana Fernando*
> Senior Technical Lead
> WSO2 Inc. | http://wso2.com
> lean . enterprise . middleware
>
> ___
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>
>


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Associate Technical Lead
WSO2, Inc.:http://wso2.com

Blog: http://sinthu-rajan.blogspot.com/
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Re: [Dev] Shall we build a Spark Feature bundling all Spark related bundles?

[Srinath Perera]

+1

On Wed, Jun 17, 2015 at 11:44 AM, Nirmal Fernando  wrote:

> Hi,
>
> Currently, we do not have a common Spark feature, and ML bundles Spark
> bundles and related dependencies with ML core and DAS bundles the same in a
> DAS feature. Since, ML features can be installed in DAS and vice versa, to
> avoid conflicts that could occur due to the bundling of 2 versions of same
> Jar, we better build a common spark *feature*. Wdyt?
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


-- 

Blog: http://srinathsview.blogspot.com twitter:@srinath_perera
Site: http://people.apache.org/~hemapani/
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Re: [Dev] eventstreams folder is not there in DAS?

[Anjana Fernando]

It may not be by default created. When you add a new stream, it will be
created. And also, we already have a JIRA for cleaning up the older folder
structure, and to create new blank folders.

Cheers,
Anjana.

On Wed, Jun 17, 2015 at 11:50 AM, Nirmal Fernando  wrote:

> $subject? I cannot see it in a vanilla DAS pack.
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


-- 
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Senior Technical Lead
WSO2 Inc. | http://wso2.com
lean . enterprise . middleware
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Re: [Dev] Please review and merge the PR

[Naasheer Ali]

Hi Malaka,

Yes. I have checked some methods randomly it works fine. I'll  re upload in
the store.

Regards,
-- 

*Naasheer Ali* | Associate Software Engineer

WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: naashe...@wso2.com

On Wed, Jun 17, 2015 at 8:45 AM, Malaka Silva  wrote:

> Hi Naasheer,
>
> Ok. Guess you have ran the tests and verified methods randomly after the
> folder change?
>
> Also I think we may need to re upload the connector afterwards?
>
> On Tue, Jun 16, 2015 at 8:16 PM, Naasheer Ali  wrote:
>
>> HI Malaka,
>>
>> The folder structure is not set properly, since the connector developed
>> by the trainees. In order to set, most of the files should move to proper
>> directory.
>>
>> Regards,
>> --
>>
>> *Naasheer Ali* | Associate Software Engineer
>>
>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>
>> Email: naashe...@wso2.com
>>
>> On Tue, Jun 16, 2015 at 8:10 PM, Malaka Silva  wrote:
>>
>>> Hi Naasheer,
>>>
>>> Why 252 files?
>>>
>>> On Tue, Jun 16, 2015 at 2:36 PM, Naasheer Ali 
>>> wrote:
>>>
 Hi Malaka,

 $Subject for foursquare please.

 [1] - https://github.com/wso2/esb-connectors/pull/148

 Regards,
 --

 *Naasheer Ali* | Associate Software Engineer

 WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

 Email: naashe...@wso2.com

>>>
>>>
>>>
>>> --
>>>
>>> Best Regards,
>>>
>>> Malaka Silva
>>> Senior Tech Lead
>>> M: +94 777 219 791
>>> Tel : 94 11 214 5345
>>> Fax :94 11 2145300
>>> Skype : malaka.sampath.silva
>>> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
>>> Blog : http://mrmalakasilva.blogspot.com/
>>>
>>> WSO2, Inc.
>>> lean . enterprise . middleware
>>> http://www.wso2.com/
>>> http://www.wso2.com/about/team/malaka-silva/
>>> 
>>>
>>> Save a tree -Conserve nature & Save the world for your future. Print
>>> this email only if it is absolutely necessary.
>>>
>>
>>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Tech Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> http://www.wso2.com/
> http://www.wso2.com/about/team/malaka-silva/
> 
>
> Save a tree -Conserve nature & Save the world for your future. Print this
> email only if it is absolutely necessary.
>
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[Dev] Enterprise Store - Template changes

[Chanaka Jayasena]

Hi devs,

This is to inform that the template structure has changed in Store
application slightly in order to support infinite scrolling.

A new template file is introduce "assets-thumbnails.hbs" and the content is
asynchronously updated while the page is scrolling and resizing. If the
assets.hbs has been overridden in a custom extension the infinite scroll
will not work with them. In that case please merge the code in extensions
with the new one to enable this feature.

thanks,
Chanaka

-- 
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Re: [Dev] Event streams folder is not there in Data Analytics Server?

[Tharik Kanaka]

Hi Nirmal,

Above same fix has been done at CEP [1] and will be available in beta pack

[1] https://wso2.org/jira/browse/CEP-1175

Regards,

On Wed, Jun 17, 2015 at 12:24 PM, Sinthuja Ragendran 
wrote:

> Hi Nirmal,
>
> This is fixed in master branch [1], and will be available in DAS beta pack.
>
> [1] https://wso2.org/jira/browse/BAM-2043
>
> Thanks,
> Sinthuja
>
>
> On Wed, Jun 17, 2015 at 12:21 PM, Nirmal Fernando  wrote:
>
>> Thanks Tharik. Why can't we have the empty directories? This would help
>> when someone automates the deployment.
>>
>> On Wed, Jun 17, 2015 at 12:17 PM, Tharik Kanaka  wrote:
>>
>>> Hi Nirmal,
>>>
>>> It will be available as once you create a stream
>>> (/repository/deployment/server/eventstreams).
>>> At the moment it will be same for eventpublishers and eventreceivers
>>> directories which will be created once you create them.
>>>
>>> There are unwanted directories for
>>> eventformatters, eventbuilders, outputeventadaptors and inputeventadaptors
>>> which also needs to be removed from the DAS.
>>>
>>> Regards,
>>>
>>> On Wed, Jun 17, 2015 at 11:52 AM, Nirmal Fernando 
>>> wrote:
>>>


 On Wed, Jun 17, 2015 at 11:50 AM, Nirmal Fernando 
 wrote:

> $subject? I cannot see it in a vanilla Data Analytics Server pack.
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


 --

 Thanks & regards,
 Nirmal

 Associate Technical Lead - Data Technologies Team, WSO2 Inc.
 Mobile: +94715779733
 Blog: http://nirmalfdo.blogspot.com/



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>>>
>>>
>>> --
>>>
>>> *Tharik Kanaka*
>>>
>>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>>
>>> Email: tha...@wso2.com | Web: www.wso2.com
>>>
>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>> ___
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>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Sinthuja Rajendran*
> Associate Technical Lead
> WSO2, Inc.:http://wso2.com
>
> Blog: http://sinthu-rajan.blogspot.com/
> Mobile: +94774273955
>
>
>


-- 

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WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka

Email: tha...@wso2.com | Web: www.wso2.com
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[Dev] Please Review and Merge

[Damith Senanayake]

please review the PR (https://github.com/wso2/carbon4-kernel/pull/242) for
issue https://wso2.org/jira/browse/IDENTITY-3348

​thanks​

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Re: [Dev] Event streams folder is not there in Data Analytics Server?

[Nirmal Fernando]

Great! Thanks.

On Wed, Jun 17, 2015 at 12:24 PM, Sinthuja Ragendran 
wrote:

> Hi Nirmal,
>
> This is fixed in master branch [1], and will be available in DAS beta pack.
>
> [1] https://wso2.org/jira/browse/BAM-2043
>
> Thanks,
> Sinthuja
>
>
> On Wed, Jun 17, 2015 at 12:21 PM, Nirmal Fernando  wrote:
>
>> Thanks Tharik. Why can't we have the empty directories? This would help
>> when someone automates the deployment.
>>
>> On Wed, Jun 17, 2015 at 12:17 PM, Tharik Kanaka  wrote:
>>
>>> Hi Nirmal,
>>>
>>> It will be available as once you create a stream
>>> (/repository/deployment/server/eventstreams).
>>> At the moment it will be same for eventpublishers and eventreceivers
>>> directories which will be created once you create them.
>>>
>>> There are unwanted directories for
>>> eventformatters, eventbuilders, outputeventadaptors and inputeventadaptors
>>> which also needs to be removed from the DAS.
>>>
>>> Regards,
>>>
>>> On Wed, Jun 17, 2015 at 11:52 AM, Nirmal Fernando 
>>> wrote:
>>>


 On Wed, Jun 17, 2015 at 11:50 AM, Nirmal Fernando 
 wrote:

> $subject? I cannot see it in a vanilla Data Analytics Server pack.
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>


 --

 Thanks & regards,
 Nirmal

 Associate Technical Lead - Data Technologies Team, WSO2 Inc.
 Mobile: +94715779733
 Blog: http://nirmalfdo.blogspot.com/



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>>>
>>>
>>> --
>>>
>>> *Tharik Kanaka*
>>>
>>> WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka
>>>
>>> Email: tha...@wso2.com | Web: www.wso2.com
>>>
>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>> ___
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>>
>>
>
>
> --
> *Sinthuja Rajendran*
> Associate Technical Lead
> WSO2, Inc.:http://wso2.com
>
> Blog: http://sinthu-rajan.blogspot.com/
> Mobile: +94774273955
>
>
>


-- 

Thanks & regards,
Nirmal

Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/
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Re: [Dev] Warning log printed when ML server start-up

[Hemika Kodikara]

We are also getting this on MB. Any idea why ?

Regards,
Hemika

Hemika Kodikara
Software Engineer
WSO2 Inc.
lean . enterprise . middleware
http://wso2.com

Mobile : +9477762

On Fri, Jun 12, 2015 at 4:24 PM, Nirmal Fernando  wrote:

> We can see following highlighted warning logs at the server start-up. Any
> thoughts on this?
>
> JAVA_HOME environment variable is set to
> /Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home
>
> CARBON_HOME environment variable is set to
> /Volumes/wso2/git/product-ml/modules/distribution/target/wso2ml-1.0.0-SNAPSHOT
>
> *[2015-06-12 15:01:57,087]  WARN
> {org.apache.axiom.util.stax.dialect.StAXDialectDetector} -  Unable to
> determine dialect of the StAX implementation at
> bundleresource://16.fwk31199212/*
>
> *[2015-06-12 15:01:57,080]  WARN
> {org.apache.axiom.util.stax.dialect.StAXDialectDetector} -  Unable to
> determine dialect of the StAX implementation at
> bundleresource://16.fwk31199212/*
>
> [2015-06-12 15:01:57,335]  INFO
> {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Starting WSO2
> Carbon...
>
> [2015-06-12 15:01:57,336]  INFO
> {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Operating System :
> Mac OS X 10.10.2, x86_64
>
> [2015-06-12 15:01:57,336]  INFO
> {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Java Home:
> /Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home/jre
>
> [2015-06-12 15:01:57,336]
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>
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Re: [Dev] Cross Origin Request Blocked when using socket.io

[Dimuthu Leelarathne]

Hi Sabra,

Could we setup Jaggery in the same way?

thanks,
dimuthu

On Tue, Jun 16, 2015 at 1:03 PM, Sabra Ossen  wrote:

> Hi All,
>
> I was able to resolve the issue. The problem was that I was accessing the
> socket.io chat app that I created, from the file system. The correct way
> to access the chat app was by going to localhost:3000/ ( host and port,
> where the server can be accessed indicated by the code in index.js) in the
> web browser and there was no need to download the socket.io and jquery js
> files.
>
> Thanks Tharik for helping me get a clear understanding on CORS.
>
> Regards.
>
> On Sun, Jun 14, 2015 at 10:33 PM, Sabra Ossen  wrote:
>
>> Hi Tharik,
>>
>> I searched up on CORS (Cross Origin Resource Sharing) and based on my
>> understanding the problem is that I am trying to access a resource on
>> another domain from my domain. Therefore a simple solution would be to
>> download both the *socket.io-1.2.0.js and jquery-1.11.1.js*.
>>
>> I included them in the directory containing the html file and changed the
>> script as follows.
>>
>> *.*
>>
>> *> src="jquery-1.11.1.js">*
>>
>>
>> *.*
>> But the error still persists.
>>
>> Regards.
>>
>> On Sun, Jun 14, 2015 at 8:14 AM, Tharik Kanaka  wrote:
>>
>>> Hi Sabra,
>>>
>>> This happens because of same origin policy where that specific resource
>>> hosted at some other domain and javascript is running on local machine. To
>>> resolve that usually CORS headers needs to be added to the response from
>>> the server side.
>>>
>>> In your case did you try by moving *socket.io-1.2.0.js* file (where you
>>> refer CDN hosted file in the code) to your local machine and refer it?
>>>
>>> Regards,
>>>
>>> On Sat, Jun 13, 2015 at 9:36 PM, Sabra Ossen  wrote:
>>>
 Hi All,

 I am following the tutorial mentioned in [1] and trying to create a
 chat application using socket.io and node js.

 I have installed express and socket.io on my machine. The versions are
 specified in the package.json below.









 *{  "name": "socket-chat-example",  "version": "0.0.1",  "description":
 "my first socket.io  app",  "dependencies": {
 "express": "~4.10.2","socket.io ": "~1.2.0"  }}*

 The node server code is specified below.

















 *var app = require('express')();var http =
 require('http').Server(app);var io = require('socket.io
 ')(http);app.get('/', function(req, res){
 res.sendFile(__dirname + '/index.html');});io.on('connection',
 function(socket){  socket.on('chat message', function(msg){
 io.emit('chat message', msg);  });});http.listen(3000, function(){
 console.log('listening on *:3000');});*

 The content of the html file being accessed is specified below.



































 *  Socket.IO chat
   * { margin: 0; padding: 0; box-sizing: border-box; }  body
 { font: 13px Helvetica, Arial; }  form { background: #000; padding:
 3px; position: fixed; bottom: 0; width: 100%; }  form input { border:
 0; padding: 10px; width: 90%; margin-right: .5%; }  form button {
 width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px;
 }  #messages { list-style-type: none; margin: 0; padding: 0; }
 #messages li { padding: 5px 10px; }  #messages li:nth-child(odd) {
 background: #eee; }>>> id="messages">  >>> autocomplete="off" />Send>>> src="https://cdn.socket.io/socket.io-1.2.0.js
 <https://cdn.socket.io/socket.io-1.2.0.js>">>>> src="http://code.jquery.com/jquery-1.11.1.js
 <http://code.jquery.com/jquery-1.11.1.js>">  var
 socket = io();  $('form').submit(function(){socket.emit('chat
 message', $('#m').val());$('#m').val('');return false;
 });  socket.on('chat message', function(msg){
 $('#messages').append($('
').text(msg));  });
 *

 The code can also be found in [2].

 I am getting the following error in the firefox console with the app
 failing.


 *Cross-Origin Request Blocked: The Same Origin Policy disallows reading
 the remote resource at
 http://file/socket.io/?EIO=3&transport=polling&t=1434211017174-2
 .
 (Reason: CORS request failed).GET XHR http://file/socket.io/