[appengine-java] Channel API (Java) doesn't work locally, but in production mode.
Hey folks.
I know that I'm not the first one who is facing this problem.
There is a similar thread, but I don't think it's exactly the same
problem.
I'm working on a project including GAE + GWT.
We are using gwt-gae-channel (http://code.google.com/p/gwt-gae-
channel/) to send different messages from the server to the client
(basically we are implementing a real life game for mobile devices.)
I have read and understood the Channel API documentation and we are
implementing the channel creation in the same way as proposed.
Also gwt-gae-channel has been introduced on the client side like
described in gwt-gae-channel wiki.
The interesting part: In production mode (app is deployed to GAE)
everything works just fine (Users are able to chat, server sends
notifications, etc.)
However the channel doesn't work locally.
We use Maven and start our App locally with the maven command
"gwt:run"
Here is the first exception which occurs after creating the channel on
the server side:
[ERROR] 2011-05-28 11:00:48.523:WARN::/_ah/channel/dev
[ERROR]
com.google.appengine.api.channel.dev.LocalChannelFailureException:
Channel for application key null not found.
[ERROR] at
com.google.appengine.api.channel.dev.ChannelManager.getChannel(ChannelManager.java:
58)
However on server side the channel seems to be created.
When sending messages to a client there is no warning or exception.
The exception above occurs after creating the channel by some other
thread (I think it's the long-polling thread which works in the
background!?!?!?)
So this exception is not thrown by any of our code lines, but by some
other thread of the local test environment.
Here is what we do on server side when creating the channel (just the
important lines):
String clientId = getChannelIdFromUserKey(userKey); //userKey = the
datastore key which is then hashed to get a short client id used to
create the channel
String channelToken = channelService.createChannel(clientId); //the
token is then passed to the client
return channelToken;
The client receives this token (a gwt-dispatch command triggers the
channel creation and returns the token):
ChannelFactory.createChannel(channelToken, new
ChannelCreatedCallback()
{
@Override
public void onChannelCreated(Channel channel)
{
.
}
}
Which leads to:
[INFO] Socket error.
[INFO] Channel for application key null not found.
I really hope somebody out there can help me/us.
It is really, really important that we fix this bug soon, as we have
just few weeks left to finish the project (well, it's an university
thing ;) )
Kind regards,
Z
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[appengine-java] Re: Channel API (Java) doesn't work locally, but in production mode.
I don't really get it We do not restart the server at all. We start the GWT developtment mode which causes to start our server, then we open the client app in chrome. The channel is created after a certain user action happens. Afterwards the channel should be available and the client should receive certain notifications (which doesn't happen.) However, as already mentioned, the channel is indeed created by the server and the server has no problems sending messages. Nevertheless the client seems to be unable to connect to that channel. On May 31, 5:56 pm, Moishe wrote: > That exception happens when a javascript page is left running between > re-starting the dev appserver. You can get around it by closing the > client page when you re-start the dev appserver. -- 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: Channel API (Java) doesn't work locally, but in production mode.
Server side log when creating the channel: Channel for player 'agpjaXR5dGFnd2Vicg0LEgd2MV9Vc2VyGAEM' has been created. Token='channel--evv68b-a@a.a' Client side log of the http request: Headers: Request URL: http://127.0.0.1:/_ah/channel/dev?command=connect&channel=channel--evv68b-a@a.a Request Method:GET Status Code:500 Channel for application key null not found. Request Headers > Accept:*/* > Accept-Charset:ISO-8859-1,utf-8;q=0.7,*;q=0.3 > Accept-Encoding:gzip,deflate,sdch > Accept-Language:de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4 > Connection:keep-alive > Cookie:JSESSIONID=1rvcszjuw6ain; sid=5851170229948939395; email=a%40a.a; > password=DMF1ucDxtqgxw5niaXcmYQ%3D%3D > Host:127.0.0.1: > Referer: > http://127.0.0.1:/citytag_standalone_source.html?gwt.codesvr=127.0.0.1:9997 > User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like > Gecko) Chrome/12.0.742.91 Safari/534.30 > Query String Parametersview URL encoded > command:connect > channel:channel--evv68b-a@a.a > Response Headers > Cache-Control:must-revalidate,no-cache,no-store > Content-Length:4576 > Content-Type:text/html; charset=iso-8859-1 > Server:Jetty(6.1.x) Content: > > > > Error 500 Channel for application key null not found. > > HTTP ERROR 500 > Problem accessing /_ah/channel/dev. Reason: > Channel for application key null not found.Caused > by:com.google.appengine.api.channel.dev.LocalChannelFailureException: > Channel for application key null not found. > at > com.google.appengine.api.channel.dev.ChannelManager.getChannel(ChannelManager.java:58) > at > com.google.appengine.api.channel.dev.ChannelManager.getClientChannel(ChannelManager.java:73) > at > com.google.appengine.api.channel.dev.ChannelManager.connectClient(ChannelManager.java:122) > at > com.google.appengine.api.channel.dev.LocalChannelServlet.doGet(LocalChannelServlet.java:64) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > 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$CachedChain.doFilter(ServletHandler.java:1166) > at > com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66) > at > com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) > at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58) > 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 > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) > at > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at > com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351) > 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$RequestHandler.headerComplete(HttpConnection.java:923) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) > at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > > Powered by Jetty:// > > > > > > > > > > > > > > > > > > > > > > Hope that helps or are there any other logs you would be interested in? Is there any way to get more low-level log information? Thanks! On Tue, Jun 7, 2011 at 1:02 PM, Moishe wrote: > Are you all using GWT? > > Any chance you can include some
[appengine-java] Read entity by key returns wrong result type
Hi!
I have a very strange problem when retrieving entities from the
datastore (I'm using Twig as my persistence framework.)
Let's say a have an entity of the type A which looks something like:
class A
{
private String someString;
@Embed
private B b;
@Embed
private ArrayList cList;
}
Now sometimes when reading an entity A with a given key (which is 100%
valid -> i can see this entity in the admin console) the operation
does return an object of the type B or C (or any other type of any of
A's fields.)
So basically the read/find command returns any of A's fields instead
of the entity A.
Any ideas?
Thanks,
Z
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Re: [appengine-java] Re: Channel API (Java) doesn't work locally, but in production mode.
Yes, that's the value returned by ChannelService.createChannel(channelId), where channelId is the email address of an user, which explains the "@". Should we use something else as the client id and/or remove all special characters of the clientId? Thanks. On Mon, Jun 13, 2011 at 2:49 PM, Moishe wrote: > That token looks malformed to me. The dev appserver tokens shouldn't > have an @ in them. Is that the value directly returned by > ChannelService.createChannel() or is it modified in some way? > > -- > 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] Re: Channel API (Java) doesn't work locally, but in production mode.
Any ideas? This problem is starting to get really frustrating :( Help would be very appreciated :) On Mon, Jun 13, 2011 at 3:24 PM, Zerot Samsa wrote: > Yes, that's the value returned by ChannelService.createChannel(channelId), > where channelId is the email address of an user, which explains the "@". > Should we use something else as the client id and/or remove all special > characters of the clientId? > Thanks. > > > On Mon, Jun 13, 2011 at 2:49 PM, Moishe wrote: > >> That token looks malformed to me. The dev appserver tokens shouldn't >> have an @ in them. Is that the value directly returned by >> ChannelService.createChannel() or is it modified in some way? >> >> -- >> 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] Re: Channel API (Java) doesn't work locally, but in production mode.
Thanks for the quick reply.
At least now I get what's happening under the hood ;)
I will try to simplify the client id and will inform you about the result.
We are using SDK 1.4.2
Do you think that might be the problem?
If so, we will try to migrate to 1.5.
Thanks so far.
I will post the result of simplyfing the client when I get to do it.
On Wed, Jun 15, 2011 at 8:09 PM, Moishe wrote:
> First, what version of the SDK are you using? It looks like you're
> using something before 1.5.0 (based on the text of the error message)
> -- can you try with 1.5.0?
>
> Basically the logic that's happening here is:
>
> - the application calls create channel
> - the dev appserver gins up a token consisting of a random string
> plus the application-provided client id
> - the dev appserver adds this token to a hashmap of token -> clientid
> - the dev appserver returns the token
>
> Later, when the client connects, this happens:
>
> - the client makes a post to /_ah/channel/dev?
> command=connect&channel={{token}}
> - the dev appserver intercepts this request and looks up the
> "channel" query param in the hashmap of token -> clientid
>
> What seems to be happening in your case is that the dev appserver
> can't extract the "channel" query param based on the "application key
> is null" error. All I can think of is that there's something in the
> token that's preventing the query params from being parsed correctly.
> As a test, can you try simplifying your client id? (I can't read the
> whole thing because Groups thinks it's an email address and elides it)
>
> --
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> "Google App Engine for Java" group.
> To post to this group, send email to
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>
>
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Re: [appengine-java] Read entity by key returns wrong result type
To clear things up:
SDK = 1.4.2
The bug appears very often in development mode and very rarely in production
mode.
Any ideas?
Thanks,
Z
On Sun, Jun 12, 2011 at 3:36 PM, Zerot Samsa wrote:
> Hi!
>
> I have a very strange problem when retrieving entities from the
> datastore (I'm using Twig as my persistence framework.)
>
> Let's say a have an entity of the type A which looks something like:
>
> class A
> {
> private String someString;
> @Embed
> private B b;
> @Embed
> private ArrayList cList;
> }
>
> Now sometimes when reading an entity A with a given key (which is 100%
> valid -> i can see this entity in the admin console) the operation
> does return an object of the type B or C (or any other type of any of
> A's fields.)
> So basically the read/find command returns any of A's fields instead
> of the entity A.
> Any ideas?
>
> Thanks,
> Z
>
> --
> 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.
>
>
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Re: [appengine-java] Re: Channel API (Java) doesn't work locally, but in production mode.
Well... i've tried simplyfing the channelId, but that didn't solve the problem So we migrated to version 1.5.0. As a result we now do not get the "application key is null..." exception, but instead we get another exception when creating the channel: > [ERROR] 2011-06-16 15:05:01.426:WARN::/_ah/channel/dev > [ERROR] java.lang.ClassCastException: > com.google.appengine.tools.development.ApiProxyLocalImpl cannot be cast to > com.google.appengine.tools.development.ApiProxyLocal > [ERROR] at > com.google.appengine.api.channel.dev.LocalChannelServlet.getLocalChannelService(LocalChannelServlet.java:81) > [ERROR] at > com.google.appengine.api.channel.dev.LocalChannelServlet.doGet(LocalChannelServlet.java:89) > [ERROR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > [ERROR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > [ERROR] at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) > [ERROR] at > com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66) > [ERROR] at > com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) > [ERROR] at > com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:35) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:94) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > [ERROR] at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) > [ERROR] at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > [ERROR] at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > [ERROR] at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > [ERROR] at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) > [ERROR] at > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) > [ERROR] at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > [ERROR] at > com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351) > [ERROR] at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > [ERROR] at org.mortbay.jetty.Server.handle(Server.java:326) > [ERROR] at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > [ERROR] at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) > [ERROR] at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) > [ERROR] at > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > [ERROR] at > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > [ERROR] at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) > [ERROR] at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) However running gwt-gae-channel sample project works. One difference we have noticed is that our token looks different than the gwt-gae-channel sample project token. Example of our token: channel--j5okj1-test gwt-gae-channel token: channel-j5okj1-test As you see our token has one hyphen more. Any ideas? Thanks, Z On Wed, Jun 15, 2011 at 9:15 PM, Zerot Samsa wrote: > Thanks for the quick reply. > At least now I get what's happening under the hood ;) > I will try to simplify the client id and will inform you about the result. > > We are using SDK 1.4.2 > Do you think that might be the problem? > If so, we will try to migrate to 1.5. > > Thanks so f
Re: [appengine-java] Re: Channel API (Java) doesn't work locally, but in production mode.
FINALLY! We were able to fix the problem :) First of all we migrated to 1.5.0 Then we noticed that the exception I mentioned in my last post was caused by some jar files in the target folder, namely: appengine-api-labs appengine-api-stubs appengine-testing So we excluded those jars from being compiled into the target folder (we only need them for local unit testing.) After this steps were made the channel was finally working. Moishe, thanks for your help :) Kind regards, Z On Thu, Jun 16, 2011 at 5:18 PM, Zerot Samsa wrote: > Well... > i've tried simplyfing the channelId, but that didn't solve the problem > So we migrated to version 1.5.0. > As a result we now do not get the "application key is null..." exception, > but instead we get another exception when creating the channel: > >> [ERROR] 2011-06-16 15:05:01.426:WARN::/_ah/channel/dev >> [ERROR] java.lang.ClassCastException: >> com.google.appengine.tools.development.ApiProxyLocalImpl cannot be cast to >> com.google.appengine.tools.development.ApiProxyLocal >> [ERROR] at >> com.google.appengine.api.channel.dev.LocalChannelServlet.getLocalChannelService(LocalChannelServlet.java:81) >> [ERROR] at >> com.google.appengine.api.channel.dev.LocalChannelServlet.doGet(LocalChannelServlet.java:89) >> [ERROR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) >> [ERROR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) >> [ERROR] at >> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66) >> [ERROR] at >> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) >> [ERROR] at >> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:35) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:94) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> [ERROR] at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) >> [ERROR] at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> [ERROR] at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >> [ERROR] at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) >> [ERROR] at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) >> [ERROR] at >> com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) >> [ERROR] at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> [ERROR] at >> com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351) >> [ERROR] at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> [ERROR] at org.mortbay.jetty.Server.handle(Server.java:326) >> [ERROR] at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >> [ERROR] at >> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) >> [ERROR] at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) >> [ERROR] at >> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) >> [ERROR] at >> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> [ERROR] at >> org.mortbay.io.nio.
