[appengine-java] Re: SecurityException when using Apache HttpClient classes from Groovy
John, I experienced exactly the same problem and was able to workaround. See my post: http://radomirml.com/2011/03/27/fixing-strange-noclassdeffounderror-on-app-engine Hope this helps. Radomir On Mar 26, 3:57 pm, John supp...@weespr.com wrote: Actually based on the exception, it seems that the change happened on the servers any time during Friday. (my cron job kicks in once a day and first exception happened around midnight Friday night PST). -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Sort function now throws an exception
Hi App Engine Team,
I see 100% error rate for a servlet in my application.
The function had been working well for months.
The lines of code that generate errors are as following:
ListKeyUser memKeys = userDao.getUserKeys();
MapKeyUser, User mem = userDao.get(memKeys);
ListUser memList = new ArrayListUser(mem.values());
Collections.sort(memList, comp);
ComparatorUser comp = new ComparatorUser()
{
@Override
public int compare(User user1, User user2)
{
int ret = user2.getGroupRank() - user1.getGroupRank();
if (ret == 0)
{
ret = ((user2.getRep() - user1.getRep()) = 0 ? 1 : -1);
}
return ret;
}
};
The error is:
[27/Mar/2011:00:45:28 -0700] POST /GM HTTP/1.1 500 0 - a.
2.3.0,gzip(gfe) pe-server2.appspot.com ms=76 cpu_ms=140
api_cpu_ms=0 cpm_usd=0.003913
W 2011-03-27 00:45:28.770
/GM
java.lang.IllegalArgumentException: Comparison method violates its
general contract!
at java.util.TimSort.mergeLo(TimSort.java:747)
at java.util.TimSort.mergeAt(TimSort.java:483)
at java.util.TimSort.mergeCollapse(TimSort.java:408)
at java.util.TimSort.sort(TimSort.java:214)
at java.util.TimSort.sort(TimSort.java:173)
at java.util.Arrays.sort(Arrays.java:1347)
at java.util.Collections.sort(Collections.java:217)
at com.miracle.server.pe.GroupMember.doPost(GroupMember.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
511)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1166)
at
com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:
97)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:
35)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:
43)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:
238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
542)
at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:923)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:
76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:
135)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:
261)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$2.handleRequest(RuntimePb.java:9285)
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
437)
at com.google.net.rpc.impl.Server$RpcTask.runInContext(Server.java:
573)
at com.google.tracing.TraceContext$TraceContextRunnable
$1.run(TraceContext.java:448)
at com.google.tracing.TraceContext.runInContext(TraceContext.java:
688)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:
326)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:
318)
at com.google.tracing.TraceContext
$TraceContextRunnable.run(TraceContext.java:446)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1110)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
With some googling, I found that the error was related to JDK bugs.
I'm not using a sorted map or set which will possibly impose such
error:
In particular the sorted set (or sorted map) will violate the general
contract for set (or map), which is defined in terms of equals. as in
[appengine-java] Re: java.io.NotSerializableException
I am having similar issue with com.google.appengine.api.datastore.LazyList but it's to do with writing to Memcache. I haven't changed anything in the application either. Got any idea? I have posted here: http://groups.google.com/group/google-appengine-java/browse_thread/thread/ea9b91efb23c46a6 On Mar 27, 12:00 am, Melanie Kirchner kirchner.mela...@googlemail.com wrote: Hi, my app is having some problems lately. I haven't changed anything and since some hours I'm getting the following exception during the login proccess (load data from the DB, store them in the session and redirecht to another page). java.lang.RuntimeException: java.io.NotSerializableException: com.google.appengine.api.datastore.LazyList at com.google.apphosting.runtime.jetty.SessionManager.serialize(SessionManager.java: 393) at com.google.apphosting.runtime.jetty.SessionManager.createEntityForSession(SessionManager.java: 370) at com.google.apphosting.runtime.jetty.SessionManager $AppEngineSession.save(SessionManager.java:164) at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java: 41) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java: 238) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.headerComplete(HttpConnection.java:923) at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java: 76) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java: 135) at com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java: 261) at com.google.apphosting.base.RuntimePb$EvaluationRuntime $2.handleRequest(RuntimePb.java:9285) at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: 437) at com.google.net.rpc.impl.Server$RpcTask.runInContext(Server.java: 573) at com.google.tracing.TraceContext$TraceContextRunnable $1.run(TraceContext.java:448) at com.google.tracing.TraceContext.runInContext(TraceContext.java: 688) at com.google.tracing.TraceContext $AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java: 326) at com.google.tracing.TraceContext $AbstractTraceContextCallback.runInInheritedContext(TraceContext.java: 318) at com.google.tracing.TraceContext $TraceContextRunnable.run(TraceContext.java:446) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java: 1110) at java.util.concurrent.ThreadPoolExecutor $Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636) Caused by: java.io.NotSerializableException: com.google.appengine.api.datastore.LazyList at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java: 1173) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java: 343) at java.util.HashMap.writeObject(HashMap.java:1018) 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:616) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java: 962) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java: 1478) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java: 1409) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java: 1167) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java: 343) at com.google.apphosting.runtime.jetty.SessionManager.serialize(SessionManager.java: 390) ...
[appengine-java] Gig 0.3.0 has been released
Hi Google App Engine Java developers, Gig (Google app engine Innovation Gear) 0.3.0 has been released and now a new feature CRUD Scaffolding is bundled. Gig is a Google App Engine Java application toolkit developed by Eiichiro Uchiumi (http://www.eiichiro.org/) and can be performed on JDK 6 and App Engine SDK for Java 1.4.0 or later. Gig offers the full set of tools to develop, deploy and operate Google App Engine Java application more easily, quickly and safely. Gig - Google App Engine Rock 'n' Roll! http://code.google.com/p/gig/ CRUD Scaffolding http://code.google.com/p/gig/wiki/CRUDScaffolding Thanks, Eiichiro -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] What are my options in implementing a video upload/streaming functionality in GAE
Hi, I researched and found two options; but i would appreciate opinions/ experiences 1. Youtube Direct API. I have two problems here - the user who is uploading video has to log into youtube too. If i have a website/ mobile app this becomes a deterrent to users. Is there a work around? Also, the videos will be public and become a part of youtube; the advantage is its free of cost and will incur GAE charges. 2. Using blobstore API . Can anyone point me to an example where this has been done? What is the best free video player to use? I have a small other problem. I am using a restlet framework to create REST API's to expose various services. Can i combine Blobstore API into restlet framework. Any help will be appreciated. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Sort function now throws an exception
There have been some people that have been reporting code that was working
for weeks, etc. not working in the last week or so. I'm beginning to wonder
if maybe behind the scenes a switch to Java 7 or some other Java switch is
occurring. In relation to your error, it looks like what I've found so far
that Java 7 (not sure) is switching to using TimSort for ArrayList sorting.
This TimSort is also used on Android from what I'm reading. If you look at
the source code to TimSort you will see the exception you are seeing being
thrown. It seems to me and further reading needs to be done that this type
of error shouldn't occur for a Comparator used outside of a Set or Map as
you suggest but should only occur when used in conjunction with a Set or
Map. I'm including a couple of links to help you and other readers out as
I'm sure your not the only one doing sorts this way (I know I am).
http://news.ycombinator.com/item?id=752677
http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/TimSort.java?view=co
On Sun, Mar 27, 2011 at 1:19 AM, ZeroCool zero...@gmail.com wrote:
Hi App Engine Team,
I see 100% error rate for a servlet in my application.
The function had been working well for months.
The lines of code that generate errors are as following:
ListKeyUser memKeys = userDao.getUserKeys();
MapKeyUser, User mem = userDao.get(memKeys);
ListUser memList = new ArrayListUser(mem.values());
Collections.sort(memList, comp);
ComparatorUser comp = new ComparatorUser()
{
@Override
public int compare(User user1, User user2)
{
int ret = user2.getGroupRank() - user1.getGroupRank();
if (ret == 0)
{
ret = ((user2.getRep() - user1.getRep()) = 0 ? 1 :
-1);
}
return ret;
}
};
The error is:
[27/Mar/2011:00:45:28 -0700] POST /GM HTTP/1.1 500 0 - a.
2.3.0,gzip(gfe) pe-server2.appspot.com ms=76 cpu_ms=140
api_cpu_ms=0 cpm_usd=0.003913
W 2011-03-27 00:45:28.770
/GM
java.lang.IllegalArgumentException: Comparison method violates its
general contract!
at java.util.TimSort.mergeLo(TimSort.java:747)
at java.util.TimSort.mergeAt(TimSort.java:483)
at java.util.TimSort.mergeCollapse(TimSort.java:408)
at java.util.TimSort.sort(TimSort.java:214)
at java.util.TimSort.sort(TimSort.java:173)
at java.util.Arrays.sort(Arrays.java:1347)
at java.util.Collections.sort(Collections.java:217)
at com.miracle.server.pe.GroupMember.doPost(GroupMember.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
511)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1166)
at
com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:
97)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:
35)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:
43)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:
238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
542)
at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:923)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:
76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:
135)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:
261)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$2.handleRequest(RuntimePb.java:9285)
at
[appengine-java] Re: Gig 0.3.0 has been released
Hi Eiichiro, Just browsed the Gig documentation pages and it looks interesting. Is this framework already used in public production websites? Cheers, Marcel On Mar 27, 4:38 pm, Eiichiro eiichiro.uchi...@gmail.com wrote: Hi Google App Engine Java developers, Gig (Google app engine Innovation Gear) 0.3.0 has been released and now a new feature CRUD Scaffolding is bundled. Gig is a Google App Engine Java application toolkit developed by Eiichiro Uchiumi (http://www.eiichiro.org/) and can be performed on JDK 6 and App Engine SDK for Java 1.4.0 or later. Gig offers the full set of tools to develop, deploy and operate Google App Engine Java application more easily, quickly and safely. Gig - Google App Engine Rock 'n' Roll!http://code.google.com/p/gig/ CRUD Scaffoldinghttp://code.google.com/p/gig/wiki/CRUDScaffolding Thanks, Eiichiro -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: SecurityException when using Apache HttpClient classes from Groovy
Sorry for the trouble, folks. Can you respond privately with your app ids? On Sun, Mar 27, 2011 at 2:44 AM, radomir radomi...@gmail.com wrote: John, I experienced exactly the same problem and was able to workaround. See my post: http://radomirml.com/2011/03/27/fixing-strange-noclassdeffounderror-on-app-engine Hope this helps. Radomir On Mar 26, 3:57 pm, John supp...@weespr.com wrote: Actually based on the exception, it seems that the change happened on the servers any time during Friday. (my cron job kicks in once a day and first exception happened around midnight Friday night PST). -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Sort function now throws an exception
Hi ZeroCool,
I'm not sure if this will help, and I don't know how the TimSort works but
looking at your compare method I'm curious about this particular situation.
If you have two users UserA and UserB and
UserA has groupRank of 5 and Rep of 3
and
UserB has groupRank of 5 and Rep of 3
Then, if you call compare(UserA, UserB) you get a return value of 1
indicating that UserA UserB
But, if you call compare(UserB, UserA) you get a return value of 1
indicating that UserB UserA
So, this situation seems wrong. Now, if I'm interpreting your compare method
correctly, then my guess would be that either new data was added to your
dataset that hit this particular case or the old mergeSort used by
Collections.sort only called compare with the objects in one particular
order if it used them multiple times and the new TimSort can call the
compare in either order multiple times and it is seeing this discrepancy.
I think you should try re-coding your compare so that if groupRank and Rep
are the same for both objects then you return 0 not a 1.
I hope this helps,
Stephen
On Sun, Mar 27, 2011 at 1:19 AM, ZeroCool zero...@gmail.com wrote:
Hi App Engine Team,
I see 100% error rate for a servlet in my application.
The function had been working well for months.
The lines of code that generate errors are as following:
ListKeyUser memKeys = userDao.getUserKeys();
MapKeyUser, User mem = userDao.get(memKeys);
ListUser memList = new ArrayListUser(mem.values());
Collections.sort(memList, comp);
ComparatorUser comp = new ComparatorUser()
{
@Override
public int compare(User user1, User user2)
{
int ret = user2.getGroupRank() - user1.getGroupRank();
if (ret == 0)
{
ret = ((user2.getRep() - user1.getRep()) = 0 ? 1 :
-1);
}
return ret;
}
};
The error is:
[27/Mar/2011:00:45:28 -0700] POST /GM HTTP/1.1 500 0 - a.
2.3.0,gzip(gfe) pe-server2.appspot.com ms=76 cpu_ms=140
api_cpu_ms=0 cpm_usd=0.003913
W 2011-03-27 00:45:28.770
/GM
java.lang.IllegalArgumentException: Comparison method violates its
general contract!
at java.util.TimSort.mergeLo(TimSort.java:747)
at java.util.TimSort.mergeAt(TimSort.java:483)
at java.util.TimSort.mergeCollapse(TimSort.java:408)
at java.util.TimSort.sort(TimSort.java:214)
at java.util.TimSort.sort(TimSort.java:173)
at java.util.Arrays.sort(Arrays.java:1347)
at java.util.Collections.sort(Collections.java:217)
at com.miracle.server.pe.GroupMember.doPost(GroupMember.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
511)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1166)
at
com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:
97)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:
35)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:
43)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:
238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
542)
at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:923)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:
76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:
135)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:
261)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
[appengine-java] Check Table Exists
How to check table exists or not or how to display all table -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Uploading a file to the blobstore in Base64 gives wrong filesize in blobinfo. Any work arounds?
After uploading a file to the blobstore via base64 gives me the wrong file
size when retrieving the blobinfo. This happens on the dev and production
side of app engine. Is there a work around or am I missing something?
private String getRequest_Image(String fileName, String contentType, String
file) {
String s = ;
s += Content-Disposition: form-data; name=\File\; filename=\ +
fileName + \\r\n;
s += Content-Transfer-Encoding: base64 \r\n;
s += Content-Type: + contentType + \r\n\r\n; //
s += file;
s += \r\n;
return s;
}
http://code.google.com/p/gwt-examples/wiki/DemoGAEMultiFileBlobUpload - my
blob notes
http://code.google.com/p/gwt-examples/wiki/gwt_hmtl5#Upload_Canvas_Image -
upload via request builder
Brandon Donnelson
http://gwt-examples.googlecode.com
--
You received this message because you are subscribed to the Google Groups
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[appengine-java] Re: Check Table Exists
Hi, Check the metadata queries: exactly what you need http://code.google.com/appengine/docs/java/datastore/metadataqueries.html regards didier On Mar 28, 4:53 am, Arjun Jain arjun.j...@gmail.com wrote: How to check table exists or not or how to display all table -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [google-appengine] appcfg error: No address associated with hostname
ok, I've solved this last problem, but with python2.5 I got the same
error as with 2.7
File /usr/local/lib/python2.5/urllib2.py, line 392, in _open
'_open', req)
File /usr/local/lib/python2.5/urllib2.py, line 353, in _call_chain
result = func(*args)
File /usr/local/lib/python2.5/urllib2.py, line 1109, in https_open
return self.do_open(httplib.HTTPSConnection, req)
File
/home/ruggero/Documenti/programmazione/google_appengine/lib/fancy_urllib/fancy_urllib/__init__.py,
line 355, in do_open
raise url_error
urllib2.URLError: urlopen error (-5, 'No address associated with hostname')
2011/3/26 Ruggero giurr...@gmail.com:
2011/3/23 Robert Kluin robert.kl...@gmail.com:
Have you tried it with Python 2.5?
Robert
yes, but now with python2.5 I got:
Traceback (most recent call last):
File /home/ruggero/google_appengine/appcfg.py, line 71, in module
run_file(__file__, globals())
File /home/ruggero/google_appengine/appcfg.py, line 67, in run_file
execfile(script_path, globals_)
File /home/ruggero/google_appengine/google/appengine/tools/appcfg.py,
line 63, in module
from google.appengine.tools import appengine_rpc
File
/home/ruggero/google_appengine/google/appengine/tools/appengine_rpc.py,
line 24, in module
import fancy_urllib
File
/home/ruggero/google_appengine/lib/fancy_urllib/fancy_urllib/__init__.py,
line 341, in module
class FancyHTTPSHandler(urllib2.HTTPSHandler):
AttributeError: 'module' object has no attribute 'HTTPSHandler'
On Tue, Mar 22, 2011 at 16:09, Ruggero Turra giurr...@gmail.com wrote:
I got this error every time I use appcfg doing updating, dowloading, ... I
found some other threads with this problem and the reason was related to the
use of a proxy, but I'm not under a proxy.
~/google_appengine/appcfg.py --noisy --email=giurr...@gmail.com update
myapplication
Application: myapplication; version: 1.
Host: appengine.google.com
2011-03-22 21:04:30,530 DEBUG appengine_rpc.py:443 Could not load
authentication cookies; LoadError: '/home/ruggero/.appcfg_cookies' does not
look like a Netscape format cookies file
2011-03-22 21:04:30,530 INFO appengine_rpc.py:153 Server:
appengine.google.com
2011-03-22 21:04:30,532 INFO appcfg.py:413 Checking for updates to the SDK.
2011-03-22 21:04:30,533 DEBUG appengine_rpc.py:345 Sending HTTPS request:
POST
/api/updatecheck?release=1.4.2timestamp=1294960686api_versions=%5B%271%27%5D
HTTPS/1.1
Host: appengine.google.com
X-appcfg-api-version: 1
Content-type: application/octet-stream
User-agent: appcfg_py/1.4.2 Linux/2.6.35.11-83.fc14.x86_64
Python/2.7.0.final.0
2011-03-22 21:04:30,534 DEBUG __init__.py:81 Creating preset proxy https
conn: appengine.google.com
2011-03-22 21:04:35,633 INFO appcfg.py:422 Update check failed: urlopen
error [Errno -5] No address associated with hostname
2011-03-22 21:04:35,634 INFO appcfg.py:1761 Reading app configuration.
Beginning update of app: myapplication, version: 1
Scanning files on local disk.
2011-03-22 21:04:35,637 INFO appcfg.py:1779 Processing file 'app.yaml'
2011-03-22 21:04:35,638 INFO appcfg.py:1868 Ignoring file 'index.html~':
File matches ignore regex.
2011-03-22 21:04:35,638 INFO appcfg.py:1868 Ignoring file 'my_model.pyc':
File matches ignore regex.
2011-03-22 21:04:35,639 INFO appcfg.py:1779 Processing file 'hello.py'
2011-03-22 21:04:35,639 INFO appcfg.py:1868 Ignoring file 'contacts.html~':
File matches ignore regex.
2011-03-22 21:04:35,640 INFO appcfg.py:1779 Processing file 'index.html'
2011-03-22 21:04:35,640 INFO appcfg.py:1868 Ignoring file 'my_model.py~':
File matches ignore regex.
2011-03-22 21:04:35,640 INFO appcfg.py:1868 Ignoring file 'hello.py~': File
matches ignore regex.
2011-03-22 21:04:35,641 INFO appcfg.py:1868 Ignoring file 'app.yaml~': File
matches ignore regex.
2011-03-22 21:04:35,641 INFO appcfg.py:1779 Processing file 'index.yaml'
2011-03-22 21:04:35,642 INFO appcfg.py:1779 Processing file 'contacts.html'
2011-03-22 21:04:35,642 INFO appcfg.py:1779 Processing file 'my_model.py'
2011-03-22 21:04:35,643 INFO appcfg.py:1779 Processing file
'stylesheets/main.css'
Initiating update of app: myapplication, version: 1
2011-03-22 21:04:35,662 INFO appcfg.py:1502 Send: /api/appversion/create,
params={'version': '1', 'app_id': 'myapplication'}
2011-03-22 21:04:35,667 DEBUG appengine_rpc.py:345 Sending HTTPS request:
POST /api/appversion/create?version=1app_id=myapplication HTTPS/1.1
Host: appengine.google.com
X-appcfg-api-version: 1
Content-type: application/octet-stream
User-agent: appcfg_py/1.4.2 Linux/2.6.35.11-83.fc14.x86_64
Python/2.7.0.final.0
admin_console:
pages:
- name: Datastore Admin
url: /_ah/datastore_admin/
api_version: '1'
application: myapplication
builtins:
- datastore_admin: 'on'
- default: 'on'
derived_file_type:
- python_precompiled
handlers:
- login: admin
script: $PYTHON_LIB/google/appengine/ext/datastore_admin/main.py
secure:
[google-appengine] Forum (message board) engine for Google App Engine
Hi all, I want to announce a Google App Engine-based forum engine. It is coded in Python. It is named GForum, open-source (Apache 2.0. License) and hosted at http://code.google.com/p/gforum Live demo is hosted at http://gforum-demo.appspot.com. How it was born? Simple. I wanted to add forums to some of my GAE-based sites. I found no good GAE-based forum engines and decided to make it myself. What are design guidelines? Clean and simple. Occam's razor: do with fewer things. Features for now: - login with 5 auth providers: Google, Facebook, Twitter, MyOpenID, Vkontakte. - view forums and threads, write messages - view user profiles - SEO-friendly permalinks to forums and threads - design via themes Features in progress: - edit user profile data - edit avatar - Gravatar usage Features to be implemented: - pagination - paste images or make links to outside images (e.g. at Flickr) - i18n - automatic sitemap generation - private messages for users - RSS/ATOM feeds for threads/forums - administrator interface Hope it will be useful to anybody besides me. Will be glad to any comments/suggestions/contributions. Regards, Ivan. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Branded Google Account Login
Hi, My site currently uses google accounts for authentication. I use the get_login_url() function to send the user to a log in page. However, I would really like to create my own login page that is consistent with my UI. I know that spot-cloud is able to do this (see link below), how do they do it? https://spotcloud.appspot.com/buyer/register Thanks! -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Branded Google Account Login
You'll notice that if you click the login button at the top right you get the plain old Google-branded login page. The page you are looking at is probably just creating a User object with the supplied email. If it's an invalid email it will be an orphaned User object. If it's a valid email you still won't be able to do much with them until they've logged in through the Google-branded page (which appears immediately after you've registered with this site). http://code.google.com/appengine/docs/python/users/userobjects.html A User instance can be also constructed from an email address: user = users.User(albert.john...@example.com) If the User constructor is called with an email address that does not correspond with a valid Google account, the object will be created but it will not correspond with a real Google account. This will be the case even if someone creates a Google account with the given email address after the object is stored. A User value with an email address that does not represent a Google account at the time it is created will never match a User value that represents a real user. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: Two entities in datastore have exactly the same key
Thanks, Jeff. That's what I thought, and was really confused when the keys appeared to be the same. I consequently used a base64 decoder to decode the key and that's where I found my error. Dale On Mar 25, 10:58 pm, Jeff Schnitzer j...@infohazard.org wrote: Just to clear up a bit of confusion you may have: An id (or name) is *part* of a key. It is a tautological impossibility to have two keys that are identical but ids that are different. Jeff On Thu, Mar 24, 2011 at 11:59 PM, Dale dalehu...@gmail.com wrote: Ok, my bad. In the light of day the entity keys are different: The difference was one character, an i changed to a j, probably due to the ID being incremented. Changing my code to use a key name so that the task does a get before the put to check if the entity already exists. Dale On Mar 25, 12:41 am, Dale dalehu...@gmail.com wrote: Hi I insert an entity in to the datastore using a task. The first time the task ran it successfully put the entity, but the code crashed after the put (I forgot to include logging.) The task re-ran 7s later, and did the put again. This time due to a slightly different code path after the put it didn't need to log, and task completed successfully. However, on that kind I have two entities with the exact same key, just with different ID's. The data of the two entities is the same. I thought that it was not possible to have two keys that were the same. Did I miss something? I am using high replication datastore. The entities do not have any parents. Any help would be appreciated. Dale -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: Two entities in datastore have exactly the same key
Hey Dale, You might find the Key class' id_or_name method useful, if you're using Python. There are some other handy methods there too. http://code.google.com/appengine/docs/python/datastore/keyclass.html#Key_id_or_name Robert On Sun, Mar 27, 2011 at 16:41, Dale dalehu...@gmail.com wrote: Thanks, Jeff. That's what I thought, and was really confused when the keys appeared to be the same. I consequently used a base64 decoder to decode the key and that's where I found my error. Dale On Mar 25, 10:58 pm, Jeff Schnitzer j...@infohazard.org wrote: Just to clear up a bit of confusion you may have: An id (or name) is *part* of a key. It is a tautological impossibility to have two keys that are identical but ids that are different. Jeff On Thu, Mar 24, 2011 at 11:59 PM, Dale dalehu...@gmail.com wrote: Ok, my bad. In the light of day the entity keys are different: The difference was one character, an i changed to a j, probably due to the ID being incremented. Changing my code to use a key name so that the task does a get before the put to check if the entity already exists. Dale On Mar 25, 12:41 am, Dale dalehu...@gmail.com wrote: Hi I insert an entity in to the datastore using a task. The first time the task ran it successfully put the entity, but the code crashed after the put (I forgot to include logging.) The task re-ran 7s later, and did the put again. This time due to a slightly different code path after the put it didn't need to log, and task completed successfully. However, on that kind I have two entities with the exact same key, just with different ID's. The data of the two entities is the same. I thought that it was not possible to have two keys that were the same. Did I miss something? I am using high replication datastore. The entities do not have any parents. Any help would be appreciated. Dale -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] SPF Records for App Engine?
My sign-up validation emails are ending up in users' junk mail folders. What's the scoop with SPF records for App Engine? I found a few older posts on this group about it, but nothing from a GOOG employee or pointing to official GOOG documentation. Could someone point me in the right direction here? Thanks, Dave -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] SPF Records for App Engine?
If you are sending from an address f...@yourdomain.com and yourdomain.com is setup with Google Apps, then here are the instructions: http://www.google.com/support/a/bin/answer.py?answer=178723 If that doesn't help (Yahoo may still be a problem for you), then just use Postmark or Amazon. -Chris On Sun, Mar 27, 2011 at 4:28 PM, Dave Peck davep...@gmail.com wrote: My sign-up validation emails are ending up in users' junk mail folders. What's the scoop with SPF records for App Engine? I found a few older posts on this group about it, but nothing from a GOOG employee or pointing to official GOOG documentation. Could someone point me in the right direction here? Thanks, Dave -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: SPF Records for App Engine?
I've seen some claims from potentially reliable sources that the correct SPF record is in fact: v=spf1 include:aspmx.googlemail.com ~all But this seems wrong given the link you just pointed me to? Thanks! Cheers, Dave On Mar 27, 2:36 pm, Chris Copeland ch...@cope360.com wrote: If you are sending from an address f...@yourdomain.com and yourdomain.com is setup with Google Apps, then here are the instructions:http://www.google.com/support/a/bin/answer.py?answer=178723 If that doesn't help (Yahoo may still be a problem for you), then just use Postmark or Amazon. -Chris On Sun, Mar 27, 2011 at 4:28 PM, Dave Peck davep...@gmail.com wrote: My sign-up validation emails are ending up in users' junk mail folders. What's the scoop with SPF records for App Engine? I found a few older posts on this group about it, but nothing from a GOOG employee or pointing to official GOOG documentation. Could someone point me in the right direction here? Thanks, Dave -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: how to make gae and gwt sdks work together?
Thanks very much!That's exactly what I was doing,haha! -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Re: SPF Records for App Engine?
aspmx.googlemail.com is simply a redirect to _spf.google.com # dig aspmx.googlemail.com TXT ;; ANSWER SECTION: aspmx.googlemail.com. 4174IN TXT v=spf1 redirect=_spf.google.com I would think using _spf.google.com directly would be safer, but shouldnt really matter. We where once told to use _netblocks.google.com by a google employee in this forum. It returns the same IP ranges as _spf anyway. On 27 March 2011 22:38, Dave Peck davep...@gmail.com wrote: I've seen some claims from potentially reliable sources that the correct SPF record is in fact: v=spf1 include:aspmx.googlemail.com ~all But this seems wrong given the link you just pointed me to? Thanks! Cheers, Dave On Mar 27, 2:36 pm, Chris Copeland ch...@cope360.com wrote: If you are sending from an address f...@yourdomain.com and yourdomain.com is setup with Google Apps, then here are the instructions:http://www.google.com/support/a/bin/answer.py?answer=178723 If that doesn't help (Yahoo may still be a problem for you), then just use Postmark or Amazon. -Chris On Sun, Mar 27, 2011 at 4:28 PM, Dave Peck davep...@gmail.com wrote: My sign-up validation emails are ending up in users' junk mail folders. What's the scoop with SPF records for App Engine? I found a few older posts on this group about it, but nothing from a GOOG employee or pointing to official GOOG documentation. Could someone point me in the right direction here? Thanks, Dave -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] JDO Query problem
Hi, I'm trying to query my database.my code for query is as follows: String user=(String) req.getParameter(user); PersistenceManager pm=PMF.get().getPersistenceManager(); Query q=pm.newQuery(SELECT email FROM crypto.server.ChatUser WHERE this.email==user); List c=(List) q.execute(); The problem is that it returns all rows in database.I hardcoded actual email and it returned correct row.When I switch it to this statement,it completely ignores WHERE condition. Anyone can help on that? Thanks. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: JDO Query problem
Sorted.I used 'addParameters' and then assigned 'user' to it:) -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
RE: [google-appengine] how to access gae via ipv6?
I also seem to recall a there being a none whitelist cname of ghs46.google.com On Mar 26, 2011 4:04 PM, Brandon Wirtz drak...@digerat.com wrote: No changes necessary if you/your ISP are on Google's IPv6 Whitelist. If they aren't no IPv6 for you. -Original Message- From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of saintthor Sent: Saturday, March 26, 2011 8:01 AM To: Google App Engine Subject: [google-appengine] how to access gae via ipv6? must i edit the hosts file? is there any other way? if must, where can i get safe ipv6 adress? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Forum (message board) engine for Google App Engine
Thanks Ivan. 2011/3/28 iryndin iryn...@gmail.com Hi all, I want to announce a Google App Engine-based forum engine. It is coded in Python. It is named GForum, open-source (Apache 2.0. License) and hosted at http://code.google.com/p/gforum Live demo is hosted at http://gforum-demo.appspot.com. How it was born? Simple. I wanted to add forums to some of my GAE-based sites. I found no good GAE-based forum engines and decided to make it myself. What are design guidelines? Clean and simple. Occam's razor: do with fewer things. Features for now: - login with 5 auth providers: Google, Facebook, Twitter, MyOpenID, Vkontakte. - view forums and threads, write messages - view user profiles - SEO-friendly permalinks to forums and threads - design via themes Features in progress: - edit user profile data - edit avatar - Gravatar usage Features to be implemented: - pagination - paste images or make links to outside images (e.g. at Flickr) - i18n - automatic sitemap generation - private messages for users - RSS/ATOM feeds for threads/forums - administrator interface Hope it will be useful to anybody besides me. Will be glad to any comments/suggestions/contributions. Regards, Ivan. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
[google-appengine] Re: SPF Records for App Engine?
Hi Dave - I implemented SPF records and they helped, but you're going to find Yahoo Mail blocks your messages even with SPF. I've been fighting a losing battle with them to whitelist my domain. They will only whitelist an IP address, which means we're stuck because Appengine uses many varying IP addresses. Yahoo basically told me the only solution is to use DKIM. Google recently implemented this for Google Apps mail, but not Appengine. We need a small change to the Appengine mail API to add the DKIM header ourselves - please star this issue if you think it might be useful for you too: http://code.google.com/p/googleappengine/issues/detail?id=3161 I'm not happy to switch mail to another provider because then I have additional points of failure. Cheers Greg. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
RE: [google-appengine] how to access gae via ipv6?
Some Google person told me don't do that. I don't see the thread. but about 3 months back this came up. From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of Brian Davenport Sent: Sunday, March 27, 2011 6:33 PM To: google-appengine@googlegroups.com Subject: RE: [google-appengine] how to access gae via ipv6? I also seem to recall a there being a none whitelist cname of ghs46.google.com On Mar 26, 2011 4:04 PM, Brandon Wirtz drak...@digerat.com wrote: No changes necessary if you/your ISP are on Google's IPv6 Whitelist. If they aren't no IPv6 for you. -Original Message- From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of saintthor Sent: Saturday, March 26, 2011 8:01 AM To: Google App Engine Subject: [google-appengine] how to access gae via ipv6? must i edit the hosts file? is there any other way? if must, where can i get safe ipv6 adress? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com mailto:google-appengine%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com mailto:google-appengine%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] how to access gae via ipv6?
Looks like this thread: http://groups.google.com/group/google-appengine/browse_thread/thread/a2c23ea32c5c1ab3 On Sun, Mar 27, 2011 at 22:59, Brandon Wirtz drak...@digerat.com wrote: Some Google person told me don’t do that… I don’t see the thread… but about 3 months back this came up. From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of Brian Davenport Sent: Sunday, March 27, 2011 6:33 PM To: google-appengine@googlegroups.com Subject: RE: [google-appengine] how to access gae via ipv6? I also seem to recall a there being a none whitelist cname of ghs46.google.com On Mar 26, 2011 4:04 PM, Brandon Wirtz drak...@digerat.com wrote: No changes necessary if you/your ISP are on Google's IPv6 Whitelist. If they aren't no IPv6 for you. -Original Message- From: google-appengine@googlegroups.com [mailto:google-appengine@googlegroups.com] On Behalf Of saintthor Sent: Saturday, March 26, 2011 8:01 AM To: Google App Engine Subject: [google-appengine] how to access gae via ipv6? must i edit the hosts file? is there any other way? if must, where can i get safe ipv6 adress? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
Re: [google-appengine] Review my app and win a $25 Amazon Gift Certificate
Hi Zeynel, Interesting idea, it's like Google search minus the search (ie with only the 'sponsored' results). In any event, glad you're learning and having fun with Python and App Engine. Would probably be helpful if you had some way to view all tags. It would be nice to 'browse' the tags. You could also update the search results to indicate which terms were used for a particular search and how they were combined (are they ORed or ANDed?). Might also be cool to see some info about the 'paid rank' and/or click count of each link. Robert On Thu, Mar 24, 2011 at 19:27, Zeynel azeyn...@gmail.com wrote: I posted the link to my application a few days ago to HN but there were no comments so I reposted it today with the offer in the title to encourage comments: http://news.ycombinator.com/item?id=2366115 Please take a look and let me know what you think. http://ting-1.appspot.com/ And thanks again to everyone here who helped with my questions. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
