Re: issue with gwt RPC

[Rob Newton]

Fred,
It's not a problem during compile time.  It's a runtime issue.  You need to 
configure Tomcat to start with more memory.

For example, in my installation, there is a file /opt/tomcat/bin/setenv.sh, 
with the following line:
CATALINA_OPTS=" -server -Xms128M -Xmx512M"

On Wednesday, January 25, 2012 at 1:13:15 AM UTC+11, fceransky wrote:
>
> But I compile my webapps under netbeans with Xmx512m. It's not enough? 
>
> On 24 jan, 11:56, Daniel Kurka  wrote: 
> > Your server is running out of memory. Give your sever some more RAM at 
> startup. 
>

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Re: issue with gwt RPC

[Gagandeep Singh]

I am getting the same error.

I need to understand more what exactly is GWT trying to do when running out 
of memory.

Looks like it is doing some streaming, then it should do it buffered way, 
what is the buffer size of GWT ? Is it more than 10MB ?

Thanks in advance.

On Tuesday, 24 January 2012 16:26:24 UTC+5:30, Daniel Kurka wrote:
>
> Your server is running out of memory. Give your sever some more RAM at 
> startup.
>
> - Daniel Kurka
>
> Am 23.01.2012 um 15:45 schrieb fceransky:
>
> > Hello, sorry to disturb you with that.
> > 
> > But I have no clue how to fix the problem:
> > It's the log from my tomcat when I try to use a AsyncCallback:
> > 
> > Thanks by advance
> > 
> > Fred
> > 
> > Jan 23, 2012 1:47:04 PM org.apache.catalina.core.ApplicationContext
> > log
> > SEVERE: Exception while dispatching incoming RPC call
> > java.lang.OutOfMemoryError: Java heap space
> >at
> > java.lang.AbstractStringBuilder.(AbstractStringBuilder.java:45)
> >at java.lang.StringBuffer.(StringBuffer.java:91)
> >at
> > com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter
> > $LengthConstrainedArray.(ServerSerializationStreamWriter.java:
> > 64)
> >at
> > 
> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.toString(ServerSerializationStreamWriter.java:
> > 551)
> >at com.google.gwt.user.server.rpc.RPC.encodeResponse(RPC.java:
> > 619)
> >at
> > com.google.gwt.user.server.rpc.RPC.encodeResponseForSuccess(RPC.java:
> > 474)
> >at
> > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
> > 571)
> >at
> > 
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> > 208)
> >at
> > 
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
> > 248)
> >at
> > 
> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
> > 62)
> >at javax.servlet.http.HttpServlet.service(HttpServlet.java:
> > 637)
> >at javax.servlet.http.HttpServlet.service(HttpServlet.java:
> > 717)
> >at
> > 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > 290)
> >at
> > 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > 206)
> >at
> > 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
> > 233)
> >at
> > 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
> > 191)
> >at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> > 127)
> >at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
> > 102)
> >at
> > 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
> > 109)
> >at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
> > 298)
> >at
> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
> > 859)
> >at org.apache.coyote.http11.Http11Protocol
> > $Http11ConnectionHandler.process(Http11Protocol.java:588)
> >at org.apache.tomcat.util.net.JIoEndpoint
> > $Worker.run(JIoEndpoint.java:489)
> >at java.lang.Thread.run(Thread.java:662)
> > 
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>
>

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Re: issue with gwt RPC

[fceransky]

But I compile my webapps under netbeans with Xmx512m. It's not enough?

On 24 jan, 11:56, Daniel Kurka kurka.dan...@googlemail.com wrote:
 Your server is running out of memory. Give your sever some more RAM at 
 startup.

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