Hi,
On Mon, May 16, 2011 at 10:48 AM, Hiranya Jayathilaka <hira...@wso2.com>wrote:
>
>
> On Mon, May 16, 2011 at 10:40 AM, Anjana Fernando <anj...@wso2.com> wrote:
>
>> Hi Hiranya,
>>
>> On Mon, May 16, 2011 at 9:51 AM, Hiranya Jayathilaka <hira...@wso2.com>wrote:
>>
>>>
>>>
>>> On Mon, May 16, 2011 at 7:33 AM, Amila Suriarachchi <am...@wso2.com>wrote:
>>>
>>>>
>>>>
>>>> On Sun, May 15, 2011 at 10:19 PM, Afkham Azeez <az...@wso2.com> wrote:
>>>>
>>>>> This will be a great usability enhancement. People will be able to
>>>>> startup multiple carbon servers without changing anything. Everything will
>>>>> work OOTB.
>>>>
>>>>
>>>> I think it depends on the requirement. For me most of the time I need to
>>>> run an ESB, DSS, Rules in order to do some integration testing. In this
>>>> case
>>>> ESB proxies should know the port addresses of the DSS, Rules. So random
>>>> port
>>>> generation won't work for such senarios.
>>>>
>>>
>>> Most of the time you will start up all the servers before start
>>> configuring stuff. So by the time you create the proxy, DSS will be up and
>>> running and you will know the endpoint. We log these information at startup
>>> and if needed it can be found from the management console as well.
>>>
>>
>> I'm not sure if everyone does that .. that is startup all the servers
>> before configuring, also another problem is, your approach will require to
>> start the servers in a specific order .. it's a first come-first served
>> approach as I see. So in the second time around, if you start the servers in
>> a different order, the server ports will be totally different.
>>
>
> Not a problem IMO. You can always script server start up to maintain order.
>
>
>>
>> Also, as for the common utils method you suggested for opening a socket,
>> this will require we always hack into the code that we use, for example,
>> Qpid code and LDAP server and so on, and if in the future, if we have a
>> dependency which we don't customise the code, like, if we just have an orbit
>> bundle which points to the official library directly, we can't change the
>> code.
>>
>
> This is a valid concern. But most products allow some level of extensions
> in this space. Axis2 has the concept of AxisConfigurator for an example.
>
I think we are making things a bit complicated to do a simple thing :) ..
Cheers,
Anjana.
>
> Thanks,
> Hiranya
>
>
>>
>> Cheers,
>> Anjana.
>>
>>
>>>
>>> Thanks,
>>> Hiranya
>>>
>>>
>>>>
>>>> thanks,
>>>> Amila.
>>>>
>>>>>
>>>>>
>>>>> On Sun, May 15, 2011 at 10:17 PM, Afkham Azeez <az...@wso2.com> wrote:
>>>>>
>>>>>> In Tomcat, the following method is used when certain ports need to be
>>>>>> used;
>>>>>>
>>>>>> protected int bind(ServerSocket socket, int portstart, int retries)
>>>>>> throws IOException {
>>>>>> InetSocketAddress addr = null;
>>>>>> while ( retries > 0 ) {
>>>>>> try {
>>>>>> addr = new InetSocketAddress(getBind(), portstart);
>>>>>> socket.bind(addr);
>>>>>> setPort(portstart);
>>>>>> log.info("Receiver Server Socket bound to:"+addr);
>>>>>> return 0;
>>>>>> }catch ( IOException x) {
>>>>>> retries--;
>>>>>> if ( retries <= 0 ) {
>>>>>> log.info("Unable to bind server socket
>>>>>> to:"+addr+" throwing error.");
>>>>>> throw x;
>>>>>> }
>>>>>> portstart++;
>>>>>> try {Thread.sleep(25);}catch( InterruptedException
>>>>>> ti){Thread.interrupted();}
>>>>>> retries = bind(socket,portstart,retries);
>>>>>> }
>>>>>> }
>>>>>> return retries;
>>>>>> }
>>>>>>
>>>>>> We can provide such a util method and whoever wants to open ports, can
>>>>>> request for a port from that util method.
>>>>>>
>>>>>>
>>>>>> On Fri, May 13, 2011 at 2:20 PM, Hiranya Jayathilaka <
>>>>>> hira...@wso2.com> wrote:
>>>>>>
>>>>>>> 1. Change the HTTP/S ports in mgt-transports.xml (2)
>>>>>>> 2. Change the HTTP/S ports in axis2.xml (2)
>>>>>>> 3. Change the LDAP ports in carbon.xml (2)
>>>>>>> 4. Change the Qpid ports in carbon.xml (2)
>>>>>>> 5. Change the JMX ports in advanced/jmx.xml (2)
>>>>>>>
>>>>>>> Total 10 ports to change :(
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Hiranya Jayathilaka
>>>>>>> Senior Software Engineer;
>>>>>>> WSO2 Inc.; http://wso2.org
>>>>>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>>>>>> Blog: http://techfeast-hiranya.blogspot.com
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Carbon-dev mailing list
>>>>>>> Carbon-dev@wso2.org
>>>>>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Afkham Azeez*
>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com
>>>>>> Member; Apache Software Foundation; http://www.apache.org/
>>>>>> * <http://www.apache.org/>**
>>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919
>>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>*
>>>>>> twitter:
>>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez>
>>>>>> *
>>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez*
>>>>>> *
>>>>>> *
>>>>>> *Lean . Enterprise . Middleware*
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> *Afkham Azeez*
>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com
>>>>> Member; Apache Software Foundation; http://www.apache.org/
>>>>> * <http://www.apache.org/>**
>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919
>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>*
>>>>> twitter:
>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez>
>>>>> *
>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez*
>>>>> *
>>>>> *
>>>>> *Lean . Enterprise . Middleware*
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Carbon-dev mailing list
>>>>> Carbon-dev@wso2.org
>>>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
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>>>> Carbon-dev@wso2.org
>>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>>>>
>>>>
>>>
>>>
>>> --
>>> Hiranya Jayathilaka
>>> Senior Software Engineer;
>>> WSO2 Inc.; http://wso2.org
>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>> Blog: http://techfeast-hiranya.blogspot.com
>>>
>>> _______________________________________________
>>> Carbon-dev mailing list
>>> Carbon-dev@wso2.org
>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>>>
>>>
>>
>>
>> --
>> *Anjana Fernando*
>> Senior Software Engineer
>> WSO2 Inc. | http://wso2.com
>> lean . enterprise . middleware
>>
>> _______________________________________________
>> Carbon-dev mailing list
>> Carbon-dev@wso2.org
>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>>
>>
>
>
> --
> Hiranya Jayathilaka
> Senior Software Engineer;
> WSO2 Inc.; http://wso2.org
> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
> Blog: http://techfeast-hiranya.blogspot.com
>
> _______________________________________________
> Carbon-dev mailing list
> Carbon-dev@wso2.org
> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>
>
--
*Anjana Fernando*
Senior Software Engineer
WSO2 Inc. | http://wso2.com
lean . enterprise . middleware
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