Monday, September 20, 2010

Re: GWT RPC error with GWT 2.0.3

Check your cookies and their size.
We had this issue and later found out that it is due to the cookie
size which is increasing for every request.

-Prakash M


On Sep 18, 10:44 am, Shivender <shivend...@gmail.com> wrote:
> Hi all
> We have an application that uses the GWT  RPC to call the Service
> hosted on the server. If we call this service for the first few
> times(like 10 to 15), it is working fine. It is failing at later point
> of time with the following exception:
>
> com.google.gwt.user.client.rpc.StatusCodeException:
>         at
> com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceiv ed(RequestCallbackAdapter.java:
> 192)
>         at
> com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:
> 287)
>         at com.google.gwt.http.client.RequestBuilder
> $1.onReadyStateChange(RequestBuilder.java:393)
>         at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp l.java:
> 25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:
> 103)
>         at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:
> 71)
>         at
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.jav a:
> 157)
>         at
> com.google.gwt.dev.shell.BrowserChannel.reactToMessagesWhileWaitingForRetur n(BrowserChannel.java:
> 1713)
>         at
> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChann elServer.java:
> 165)
>         at
> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
> 120)
>         at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
> 507)
>         at
> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
> 264)
>         at
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.j ava:
> 91)
>         at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
>         at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:188)
>         at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp l.java:
> 25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:
> 103)
>         at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:
> 71)
>         at
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.jav a:
> 157)
>         at
> com.google.gwt.dev.shell.BrowserChannel.reactToMessages(BrowserChannel.java :
> 1668)
>         at
> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChan nelServer.java:
> 401)
>         at
> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java :
> 222)
>         at java.lang.Thread.run(Thread.java:619)
>
> When I looked at the status code at method
> RequestCallbackAdapter.onResponseReceived() when this exception
> happened, the status code is 413. I googled and found the follwing
> information for this stauts code:
>
> SC_REQUEST_ENTITY_TOO_LARGE     Status code (413) indicating that the
> server is refusing to process the request because the request entity
> is larger than the server is willing or able to process
>
> The same call is working fine for first few times. When this exception
> happened, The request was not reached to Service method on the server
> and I think exception appeared when it calls XMLHttpRequest based
> methods in RequestBuilder.
>
> Any thoughts on what is going wrong??
>
> Thanks in advance.
>
> -Shivender
>
> PS: I have re-sent the same email again as I do not see this posted in
> groups.

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