[google-appengine] Blog o google apps engine po Polsku

2013-07-08 Thread Grzegorzb Bylica
zapraszam

http://gae-gb.blogspot.com

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Re: [google-appengine] Re: GoogleAppEngineLauncher - status icon yellow, should be green

2013-07-08 Thread Afzal Farooqui
Hi,
I just started using Google App today and got following error:

Allow dev_appserver to check for updates on startup? (Y/n): Y
dev_appserver will check for updates on startup.  To change this setting, 
edit C
:\Users\Afzal/.appcfg_nag
INFO 2013-07-03 18:19:06,786 sdk_update_checker.py:244] Checking for 
updates
 to the SDK.
INFO 2013-07-03 18:19:09,144 sdk_update_checker.py:272] The SDK is up 
to dat
e.
WARNING  2013-07-03 18:19:09,161 api_server.py:314] Could not initialize 
images
API; you are likely missing the Python PIL module.
INFO 2013-07-03 18:19:09,173 api_server.py:138] Starting API server at: 
http
://localhost:54827
INFO 2013-07-03 18:19:09,178 dispatcher.py:164] Starting server 
default ru
nning at: http://localhost:8080
INFO 2013-07-03 18:19:17,608 api_server.py:509] Applying all pending 
transac
tions and saving the datastore
INFO 2013-07-03 18:19:17,608 api_server.py:512] Saving search indexes
Traceback (most recent call last):
  File C:\Program Files (x86)\Google\google_appengine\dev_appserver.py, 
line 1
82, in module
_run_file(__file__, globals())
  File C:\Program Files (x86)\Google\google_appengine\dev_appserver.py, 
line 1
78, in _run_file
execfile(script_path, globals_)
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\devappserver2.py, line 695, in module
main()
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\devappserver2.py, line 688, in main
dev_server.start(options)
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\devappserver2.py, line 667, in start
admin.start()
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\admin\admin_server.py, line 115, in start
super(AdminServer, self).start()
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\wsgi_server.py, line 292, in start
self._start_all_fixed_port(host_ports)
  File C:\Program Files 
(x86)\Google\google_appengine\google\appengine\tools\de
vappserver2\wsgi_server.py, line 329, in _start_all_fixed_port
raise BindError('Unable to bind %s:%s' % self.bind_addr)
google.appengine.tools.devappserver2.wsgi_server.BindError: Unable to bind 
local
host:8000

Any idea what is causing this?

Thanks,
Afzal
On Tuesday, June 18, 2013 8:38:20 PM UTC-4, Julie wrote:

 Is it possible that another program is already using port 8080? What 
 happens if you direct your browser to localhost:8080?


 On 18 June 2013 14:05, Anurag Mathur mathura...@gmail.com 
 javascript:wrote:

 I am getting this error while starting the app. From the UI, it all stays 
 greyed out for ever.


 banl11fd1c97d:~ amathur1$ dev_appserver.py hello-world

 Allow dev_appserver to check for updates on startup? (Y/n): Y

 dev_appserver will check for updates on startup.  To change this setting, 
 edit /Users/amathur1/.appcfg_nag

 INFO 2013-06-18 04:07:46,967 sdk_update_checker.py:244] Checking for 
 updates to the SDK.

 INFO 2013-06-18 04:07:48,439 sdk_update_checker.py:272] The SDK is up 
 to date.

 INFO 2013-06-18 04:07:48,459 api_server.py:138] Starting API server 
 at: http://localhost:55576

 INFO 2013-06-18 04:07:48,462 api_server.py:509] Applying all pending 
 transactions and saving the datastore

 INFO 2013-06-18 04:07:48,462 api_server.py:512] Saving search indexes

 Traceback (most recent call last):

   File /usr/local/bin/dev_appserver.py, line 182, in module

 _run_file(__file__, globals())

   File /usr/local/bin/dev_appserver.py, line 178, in _run_file

 execfile(script_path, globals_)

   File 
 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py,
  
 line 695, in module

 main()

   File 
 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py,
  
 line 688, in main

 dev_server.start(options)

   File 
 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py,
  
 line 663, in start

 self._dispatcher.start(apis.port, request_data)

   File 
 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/dispatcher.py,
  
 line 161, in start

 servr.start()

   File 
 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/server.py,
  
 line 933, in start

 self._balanced_server.start()

   File 
 

[google-appengine] Error 505 using server gcm-demo-appengine deployed on google appengine

2013-07-08 Thread pcg4m3s
Hi,
I'm deployed the gcm server for appengine on google appengine.
When I try to send push messages to registered devices and I call servlet 
SendAll (http://.appspot.com/sendAll) I have this error message:

Error: Server Error The server encountered an error and could not complete 
your request.

If the problem persists, please 
reporthttp://code.google.com/appengine/community.htmlyour problem and mention 
this error message and the query that caused it.

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[google-appengine] Re: a new wiki now on web

2013-07-08 Thread alp Teja
please tell me how to create the app with steps 
and source if possible ..
if not possible to give the source for this app please even tell me the 
hello world app in python
i have a big idea that is related to forums i'm new to this appengine 
please help me


On Tuesday, July 2, 2013 10:02:48 PM UTC+5:30, wiki...@gmail.com wrote:

 Developer plss checkout http://www.wikicious.appspot.com/ , a new wiki 
 dedicated to all sort of content

 accepts plaintext and html, start adding.

 No censorship


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[google-appengine] urlfetch failture when http response code is 998

2013-07-08 Thread Lewis

I am using GAE to communicate other servers via http. For some particular 
purposes, some of the response codes are customized as 998. But urlfetch 
seems not response to this code. When the server return the response 
code of 998, urlfetch doesn't response until  reaching the deadline and 
throwing an exception. Is there a limitation in customized response code 
for urlfetch? Does anyone have the similar situation?

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[google-appengine] Re: HR Migration - SSL VIP question

2013-07-08 Thread johnP
bump...

I'm assuming this is an appropriate question for this forum, because it is 
specific to Appengine Administration, therefore not allowed in Stack 
Overflow.  It is relevant to anyone who has a VIP SSL and transitions from 
MS to HR.  It does not appear to be specific to my account, therefore 
should not require premium support.  Finally, it is a question that only 
Google personnel can answer.

To reiterate the question:  After migrating to HR, and disabling billing 
for my original (MS) app, I am no longer being billed for SSL.  That is 
great.  But I'd like to have an assurance that SSL will nor be suddenly cut 
off.  Alternately, I'd like to be pointed to the documentation of what 
should be done in cases like mine.

Thank you -

johnP


On Thursday, July 4, 2013 8:39:41 AM UTC-7, johnP wrote:

 Hello -

 After a HR Migration, I disabled billing for my original app, which was 
 using VIP SSL for my custom domain.  On my new aliased app, I do not see 
 charges for SSL, although SSL continues to work just fine (for free?). 
  Will SSL settings transfer automatically, or do I need to do so manually? 
 Are there instructions available?




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Re: [google-appengine] Datastore down

2013-07-08 Thread Daniel Florey
Hi Jeff,
thanks for your valuable reply. As a workaround I've slowed down my app. 
This seems to fix the issue.
It would be great to get more detailed info on this topic in the docs.

Thanks,
Daniel


Am Sonntag, 7. Juli 2013 18:54:40 UTC+2 schrieb Jeff Schnitzer:

 How many entities are you trying to write at once? There are rate limits 
 to what you can do from a single instance. A batch write will be broken up 
 into chunks internally, plus you can only have a certain number (10 I 
 think) of async requests in flight at once.

 In practice, writing large numbers of entities (1000+) takes substantial 
 amounts of time, and may be best shunted off to the task queue where it 
 will be spread out over a larger number of instances. If you have a 
 borderline case, there are a few tricks - you might try running an Executor 
 with multiple threads to get more parallelism.

 Jeff


 On Sun, Jul 7, 2013 at 12:57 AM, Daniel Florey 
 daniel...@gmail.comjavascript:
  wrote:

 Hi,
 thanks for your reply. 
 I cannot believe that datastore is not able to handle many write requests 
 simultaneously. Where did you get this information?  Of course I'm not 
 writing to the same entity groups, just plain entities. 
 Any insight would be highly appreciated!
 My code is quite simpe, just writing to the datastore from concurrent 
 tasks using low-level api.



 2013/7/7 Vinny P vinn...@gmail.com javascript:

   On Sat, Jul 6, 2013 at 2:54 PM, Bert robertbcur...@gmail.comjavascript:
  wrote:

 Is this happening all the time or just for some requests?
 Perhaps include the code that results in the exception being thrown.

  
 +1. DatastoreTimeoutExceptions generally occur when applications try to 
 put/delete large amounts of entities simultaneously. Did you change your 
 code, or get a large amount of new users recently?
  
  Perhaps your app can reduce its usage of the datastore. For example, 
 you could cache more into memcache, or consolidate entities.
  
 Can you post your code?
  
 -
 -Vinny P
 Technology  Media Advisor
 Chicago, IL

 App Engine Code Samples: http://www.learntogoogleit.com
   


 On Sat, Jul 6, 2013 at 6:19 AM, Daniel Florey 
 daniel...@gmail.comjavascript:
  wrote:

 Our app is not working since 2 days due to datastore outage. This is very 
 bad as this is causing manual support/interaction for hundreds of clients.

 I'm getting tons of errors like this:


 Operation failed due to internal error, aborting
 com.google.appengine.api.datastore.DatastoreTimeoutException: 
at 
 com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:43)
at 
 com.google.appengine.api.datastore.DatastoreApiHelper$1.convertException(DatastoreApiHelper.java:70)
at 
 com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:94)
at 
 com.google.appengine.api.datastore.FutureHelper$CumulativeAggregateFuture.get(FutureHelper.java:142)
at 
 com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:86)
at 
 com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:86)
at 
 com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:86)
at 
 com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:86)
at 
 com.google.appengine.api.datastore.FutureHelper.getInternal(FutureHelper.java:71)
at 
 com.google.appengine.api.datastore.FutureHelper.quietGet(FutureHelper.java:32)
at 
 com.google.appengine.api.datastore.DatastoreServiceImpl$2.runInternal(DatastoreServiceImpl.java:94)
at 
 com.google.appengine.api.datastore.DatastoreServiceImpl$2.runInternal(DatastoreServiceImpl.java:91)
at 
 com.google.appengine.api.datastore.TransactionRunner.runInTransaction(TransactionRunner.java:29)
at 
 com.google.appengine.api.datastore.DatastoreServiceImpl.put(DatastoreServiceImpl.java:91)
at 
 com.google.appengine.api.datastore.DatastoreServiceImpl.put(DatastoreServiceImpl.java:80)


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[google-appengine] Re: SSL/TLS Forward Secrecy Support for Custom Domains?

2013-07-08 Thread Wolfram Gürlich
AFAIK forward secrecy is the only available option with all Google services 
including custom domains. At least it says it uses ECDHE_RCA when you 
look at the SSL connection info.

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Re: [google-appengine] Datastore down

2013-07-08 Thread Barry Hunter
At a total guess, its the same underlying reason why this was implemented:
https://groups.google.com/forum/#!topic/google-appengine/Yt9W204jips


On Mon, Jul 8, 2013 at 9:57 AM, Daniel Florey daniel.flo...@gmail.comwrote:

 Hi Jeff,
 thanks for your valuable reply. As a workaround I've slowed down my app.
 This seems to fix the issue.
 It would be great to get more detailed info on this topic in the docs.

 Thanks,
 Daniel


 Am Sonntag, 7. Juli 2013 18:54:40 UTC+2 schrieb Jeff Schnitzer:

 How many entities are you trying to write at once? There are rate limits
 to what you can do from a single instance. A batch write will be broken up
 into chunks internally, plus you can only have a certain number (10 I
 think) of async requests in flight at once.

 In practice, writing large numbers of entities (1000+) takes substantial
 amounts of time, and may be best shunted off to the task queue where it
 will be spread out over a larger number of instances. If you have a
 borderline case, there are a few tricks - you might try running an Executor
 with multiple threads to get more parallelism.

 Jeff


 On Sun, Jul 7, 2013 at 12:57 AM, Daniel Florey daniel...@gmail.comwrote:

 Hi,
 thanks for your reply.
 I cannot believe that datastore is not able to handle many write
 requests simultaneously. Where did you get this information?  Of course
 I'm not writing to the same entity groups, just plain entities.
 Any insight would be highly appreciated!
 My code is quite simpe, just writing to the datastore from concurrent
 tasks using low-level api.



 2013/7/7 Vinny P vinn...@gmail.com

   On Sat, Jul 6, 2013 at 2:54 PM, Bert robertbcur...@gmail.com wrote:

 Is this happening all the time or just for some requests?
 Perhaps include the code that results in the exception being thrown.


 +1. DatastoreTimeoutExceptions generally occur when applications try to
 put/delete large amounts of entities simultaneously. Did you change your
 code, or get a large amount of new users recently?

  Perhaps your app can reduce its usage of the datastore. For example,
 you could cache more into memcache, or consolidate entities.

 Can you post your code?

 -
 -Vinny P
 Technology  Media Advisor
 Chicago, IL

 App Engine Code Samples: 
 http://www.**learntogoogleit.comhttp://www.learntogoogleit.com/



 On Sat, Jul 6, 2013 at 6:19 AM, Daniel Florey daniel...@gmail.comwrote:


 Our app is not working since 2 days due to datastore outage. This is very 
 bad as this is causing manual support/interaction for hundreds of clients.


 I'm getting tons of errors like this:



 Operation failed due to internal error, aborting
 com.google.appengine.api.**datastore.**DatastoreTimeoutException:
   at 
 com.google.appengine.api.**datastore.DatastoreApiHelper.**translateError(**DatastoreApiHelper.java:43)
   at 
 com.google.appengine.api.**datastore.DatastoreApiHelper$**1.convertException(**DatastoreApiHelper.java:70)
   at 
 com.google.appengine.api.**utils.FutureWrapper.get(**FutureWrapper.java:94)
   at 
 com.google.appengine.api.**datastore.FutureHelper$**CumulativeAggregateFuture.get(**FutureHelper.java:142)
   at 
 com.google.appengine.api.**utils.FutureWrapper.get(**FutureWrapper.java:86)
   at 
 com.google.appengine.api.**utils.FutureWrapper.get(**FutureWrapper.java:86)
   at 
 com.google.appengine.api.**utils.FutureWrapper.get(**FutureWrapper.java:86)
   at 
 com.google.appengine.api.**utils.FutureWrapper.get(**FutureWrapper.java:86)
   at 
 com.google.appengine.api.**datastore.FutureHelper.**getInternal(FutureHelper.java:**71)
   at 
 com.google.appengine.api.**datastore.FutureHelper.**quietGet(FutureHelper.java:32)
   at 
 com.google.appengine.api.**datastore.**DatastoreServiceImpl$2.**runInternal(**DatastoreServiceImpl.java:94)
   at 
 com.google.appengine.api.**datastore.**DatastoreServiceImpl$2.**runInternal(**DatastoreServiceImpl.java:91)
   at 
 com.google.appengine.api.**datastore.TransactionRunner.**runInTransaction(**TransactionRunner.java:29)
   at 
 com.google.appengine.api.**datastore.**DatastoreServiceImpl.put(**DatastoreServiceImpl.java:91)
   at 
 com.google.appengine.api.**datastore.**DatastoreServiceImpl.put(**DatastoreServiceImpl.java:80)


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Re: [google-appengine] Error 505 using server gcm-demo-appengine deployed on google appengine

2013-07-08 Thread Vinny P
On Sun, Jul 7, 2013 at 9:54 AM, pcg4m3s gcm.internet.i...@gmail.com wrote:

 When I try to send push messages to registered devices and I call servlet
 SendAll (http://.appspot.com/sendAll) I have this error message:
 Error: Server Error The server encountered an error and could not complete
 your request.


 That's a generic error message. You need to look into your application's
logs to see the exact error message.

Go to your application's dashboard, click the Logs link on the left hand
side navigation bar, and search your logs for any error messages (you'll
see a search toolbar on the top of the Logs page).

-
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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Re: [google-appengine] Re: a new wiki now on web

2013-07-08 Thread Vinny P
On Sun, Jul 7, 2013 at 1:10 PM, alp alpt...@gmail.com wrote:

 please even tell me the hello world app in python


The Python App Engine documentation has a Hello World sample application at
https://developers.google.com/appengine/docs/python/gettingstartedpython27/helloworld


On Sun, Jul 7, 2013 at 1:10 PM, wrote:

 please tell me how to create the app with steps
 and source if possible ..


If you mean a wiki application, there are a number of Python-based wikis
that can run on App Engine. Here are some links (you can find download
links and instructions there as well):

MoinMoin: http://moinmo.in/MoinMoin2.0#Google_App_Engine_.28GAE.29
GAE Wiki: https://code.google.com/p/gaewiki/

-
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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[google-appengine] Re: Payment System continue suck

2013-07-08 Thread Rae Wang
Sorry you are having so much trouble with credit card charges. What's your 
project id and billing id? We will try to look it up for you. You can email 
me at r...@google.com. 


On Wednesday, July 3, 2013 7:28:27 PM UTC-7, poke wrote:

 We couldn't process a payment with your Visa ...6878 for $33.71 on Jul 3, 
 2013. Your bank or credit institution gave the following details about the 
 decline: No reason provided by your financial institution.

 I have total ~10 paid application ,  But nowaday  i receive a ton of 
 message like this  .
 Pay by manual is ok , but automatic pay is sometime error (~3 error per 
 month)


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[google-appengine] Problems with AppEngine and GCM: IOException: Could not fetch URL: https://android.googleapis.com/gcm/send

2013-07-08 Thread hodenkobold63
Hi,
I am using GCM in combination with Google AppEngine.
Our service sends more then 10.000 messages every day through GCM. Almost 
every message is successfully delivered to the receiver.

But about every day there are one or more messages which could not be 
delivered according to the following stack trace:

Uncaught exception from servlet
java.io.IOException: Could not fetch URL: 
https://android.googleapis.com/gcm/send
at 
com.google.appengine.api.urlfetch.URLFetchServiceImpl.convertApplicationException(URLFetchServiceImpl.java:137)
at 
com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:43)
at 
com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler$Connection.fetchResponse(URLFetchServiceStreamHandler.java:417)
at 
com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler$Connection.getInputStream(URLFetchServiceStreamHandler.java:296)
at 
com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler$Connection.getResponseCode(URLFetchServiceStreamHandler.java:149)
at com.google.android.gcm.server.Sender.sendNoRetry(Sender.java:362)
at com.google.android.gcm.server.Sender.send(Sender.java:261)
at 
de.alamos.firemergency.apager.gcm.ApagerServlet.sendDataToAndroid(ApagerServlet.java:282)
at 
de.alamos.firemergency.apager.gcm.ApagerServlet.doPost(ApagerServlet.java:162)
...


The exception occurs at following position:
MulticastResult results = sender.send(message, tokens, 5);

Does anyone has some ideas what the resason of this problem could be?

Thanks for your help and greetings from Germany!
Simon

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[google-appengine] Blob viewer not showing objects

2013-07-08 Thread balaa
I've uploaded some blob store objects to my app; however, no blob objects 
are showing up via the Blob viewer in the admin console. Any ideas? I 
deployed my application to a different app and uploaded objects to that app 
which are showing up in the Blob viewer.. 
So in summary:

2 app engine apps, same code. One shows blob store objects as they are 
uploaded, and the other one is showing none :)

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Re: [google-appengine] urlfetch failture when http response code is 998

2013-07-08 Thread Vinny P
On Sun, Jul 7, 2013 at 10:02 PM, Lewis lewisy...@gmail.com wrote:


 I am using GAE to communicate other servers via http. For some particular
 purposes, some of the response codes are customized as 998. But urlfetch
 seems not response to this code. When the server return the response
 code of 998, urlfetch doesn't response until  reaching the deadline and
 throwing an exception. Is there a limitation in customized response code
 for urlfetch? Does anyone have the similar situation?



Can you post the code you're using to conduct the urlfetch?

What you can do is catch the exception and retry the urlfetch, or queue up
a task to continually retry the urlfetch until it succeeds.

-
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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Re: [google-appengine] Re: HR Migration - SSL VIP question

2013-07-08 Thread Chris Ramsdale
hey John,

i'm checking with our internal teams on this.  would you mind following up
with an off-list email (to cramsd...@google.com) with the app IDs in
question and we'll have a closer look.  thanks.

-- Chris


On Mon, Jul 8, 2013 at 12:47 AM, johnP j...@thinkwave.com wrote:

 bump...

 I'm assuming this is an appropriate question for this forum, because it is
 specific to Appengine Administration, therefore not allowed in Stack
 Overflow.  It is relevant to anyone who has a VIP SSL and transitions from
 MS to HR.  It does not appear to be specific to my account, therefore
 should not require premium support.  Finally, it is a question that only
 Google personnel can answer.

 To reiterate the question:  After migrating to HR, and disabling billing
 for my original (MS) app, I am no longer being billed for SSL.  That is
 great.  But I'd like to have an assurance that SSL will nor be suddenly cut
 off.  Alternately, I'd like to be pointed to the documentation of what
 should be done in cases like mine.

 Thank you -

 johnP


 On Thursday, July 4, 2013 8:39:41 AM UTC-7, johnP wrote:

 Hello -

 After a HR Migration, I disabled billing for my original app, which was
 using VIP SSL for my custom domain.  On my new aliased app, I do not see
 charges for SSL, although SSL continues to work just fine (for free?).
  Will SSL settings transfer automatically, or do I need to do so manually?
 Are there instructions available?


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Re: [google-appengine] Will 1.8.2 Datastore Admin Scheduled Backup tool support the new Cloud Storage Client Library?

2013-07-08 Thread Tom Kaitchuck
This is something we are working hard on. We're updating many code paths to
fix a lot of issues and migrate over to the GCS client. Changes won't roll
out in one big release, rather updates will be released as they are
completed. If you don't want to wait, it is absolutely supported to use the
GCS client to write out data from within your own MapReduce.


On Thu, Jul 4, 2013 at 9:01 AM, Jason Collins jason.a.coll...@gmail.comwrote:

 Our backups are really flakey and take a long time, apparently because of
 the sketchy Files API link.

 Will the GAE 1.8.2 release of Datastore Admin Scheduled Backup tool
 support the new Cloud Storage Client Library?

 This is all wrapped up in MapReduce/Pipelines, so there are a lot of
 moving parts. My goal is to simply use stock, Google-supplied tools and
 have this stuff be resilient and predictable.

 Any info is appreciated. If something in this area is not imminent, we
 will have to start looking for alternate ways to achieve reliable backups.

 Thanks,
 j

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[google-appengine] Re: SSL/TLS Forward Secrecy Support for Custom Domains?

2013-07-08 Thread Thomas Schranz
Thanks a lot for your reply Wolfram. It indeed looks like all custom 
domains on app engine support forward secrecy now:
https://www.ssllabs.com/ssltest/analyze.html?d=blossom.ios=74.125.34.52

as far as I understand this was not the case at the time I posted to the 
group but I'm pretty happy about this  hope it stays like that :)

On Monday, July 8, 2013 2:42:51 AM UTC-7, Wolfram Gürlich wrote:

 AFAIK forward secrecy is the only available option with all Google 
 services including custom domains. At least it says it uses ECDHE_RCA 
 when you look at the SSL connection info.



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[google-appengine] indexes stuck building for 4 days

2013-07-08 Thread Matt Jibson
A few days ago I added an index with with 20 million entities. It is still
listed in the building phase, jumping around the 90% mark. Based on its
early velocity, I would expected it to have completed by now. Are there
some entities that are causing it problems, or do I still need to wait? App
id is go-read.

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attachment: index.png

[google-appengine] Simple Registration Application

2013-07-08 Thread Aswath Satrasala
Hello,
I am looking for a simple registration system for my appid.
- New users should be able to register with the application
- An activation link is sent to the users email
- Allow the user to enter into the restricted screens only after activiting
the account
- Able to do reset passwd

Any open source projects doing the above

-Aswath
www.accounting-guru.net.

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Re: [google-appengine] Simple Registration Application

2013-07-08 Thread Vinny P
Hello,

On Mon, Jul 8, 2013 at 9:51 PM, Aswath Satrasala aswath.satras...@gmail.com
 wrote:

 Hello,
 I am looking for a simple registration system for my appid.
 - New users should be able to register with the application
 - An activation link is sent to the users email
 - Allow the user to enter into the restricted screens only after
 activiting the account
 - Able to do reset passwd
 Any open source projects doing the above


Which language are you using?

GAE-Boilerplate ( https://github.com/coto/gae-boilerplate ) implements all
of those points in Python, and it's used by a number of applications.

Play Framework ( http://www.playframework.com/ ) implements those
requirements in Java (either within the framework or using plugins).

-
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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Re: [google-appengine] Blob viewer not showing objects

2013-07-08 Thread Vinny P
On Mon, Jul 8, 2013 at 4:05 PM, balaa buddyba...@gmail.com wrote:

 I've uploaded some blob store objects to my app; however, no blob objects
 are showing up via the Blob viewer in the admin console. Any ideas? I
 deployed my application to a different app and uploaded objects to that app
 which are showing up in the Blob viewer..
 So in summary: 2 app engine apps, same code. One shows blob store objects
 as they are uploaded, and the other one is showing none :)


 Sometimes the admin pages are not completely up to date. If you saved the
blob keys for those objects, you can try to have the application serve the
missing blobs (
https://developers.google.com/appengine/docs/java/blobstore/#Serving_a_Blob );
the blobs might be there and available for serving, just not showing up in
the admin page.


 -
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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[google-appengine] need help on refreshToken null issue

2013-07-08 Thread Vik
Hi

Please advise  on
http://stackoverflow.com/questions/17333726/refreshtoken-is-null


Thankx and Regards

Vik
Founder
http://www.sakshum.org
http://blog.sakshum.org

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Re: [google-appengine] Problems with AppEngine and GCM: IOException: Could not fetch URL: https://android.googleapis.com/gcm/send

2013-07-08 Thread Vinny P
On Mon, Jul 8, 2013 at 1:29 PM, hodenkobol...@gmail.com wrote:

 Our service sends more then 10.000 messages every day through GCM.
 But about every day there are one or more messages which could not be
 delivered according to the following stack trace:

 Uncaught exception from servlet

 java.io.IOException: Could not fetch URL: 
 https://android.googleapis.com/gcm/send


 The exception occurs at following position:
 MulticastResult results = sender.send(message, tokens, 5);

 Does anyone has some ideas what the resason of this problem could be?


 Just to be clear, you're saying that your application sends 10,000
urlfetches to the GCM API endpoint (each one is a single message), and that
every day one or more urlfetches fail?

Sounds about right. Some quick napkin math: (1 urlfetch failure / 10,000
urlfetch uses) * (100 percent) = 0.01% urlfetch failure rate (check my
math, I'm about to go to bed at the time of writing this!).

URLFetch occasionally fails. It's just a fact of life on App Engine. The
best thing for you to do is to catch the exception and retry the urlfetch.
Better yet, put your urlfetch code within a task and queue up a task when
you need to send a GCM message, the task queue service will automatically
retry the task if it fails.

P.S.

I notice you said you were from Germany. Is your GAE application hosted in
a US datacenter or an European datacenter (
https://groups.google.com/forum/#!topic/google-appengine/Oon8Ds3dlO4 )?
Assuming that the GCM API is hosted out of a different region than your
application, you may be experiencing higher urlfetch failure simply due to
your location.


-
-Vinny P
Technology  Media Advisor
Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

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