Re: Submitting large byte[] with Axis

[Michael Rudolf]

The problem doesnt arise while reading the data. I reach the end of the 
method after not even a second. But the process of sending the array 
over the ws takes all the time. The exception also doesnt arise while 
writing the file. It is thrown within the Axis lib.

A small data set like that shouldn't be a problem. Have you checked your
code for the usual suspects (Infinite loops, connections not being
closed/reset, unflushed caches, unreleased resources, etc.)?
-----Original Message-----
From: Michael Rudolf [mailto:[EMAIL PROTECTED] 
Sent: Monday, November 14, 2005 1:32 PM
To: axis-user@ws.apache.org
Subject: Re: Submitting large byte[] with Axis

Hi,
thx for the fast reply. It looks like the Client is the problem here. 
But the byte[] data is nor more than 100kb. Why does it need so much
memory?
Michael

 

Hello,


it depends on the setting in your JVM.
You can change memory size when you start java.

Regards,
German
Michael Rudolf wrote:

   

Hi,
i am experimenting with submitting byte[] over axis. When they reach 
a certain size i get an exception in the Client that called the WS:

Exception in thread "main" java.lang.OutOfMemoryError: Java heap 
space

The Server Exception is:

java.io.IOException:
ClientAbortException:  java.net.SocketException: Software caused 
connection abort: socket write error
  at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffe
r.java:366)

  at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:299)
  at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.ja
va:392)

  at

     

org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
 

  at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputSt
ream.java:76)

  at org.apache.axis.utils.ByteArray.writeTo(ByteArray.java:375)
  at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:265)
  at org.apache.axis.Message.writeTo(Message.java:528)
  at
org.apache.axis.transport.http.AxisServlet.sendResponse(AxisServlet.j
ava:902)

  at

     

org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:777)
 

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBas
e.java:327)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)

  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)

  at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
lter.java:81)

  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:202)

  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)

  at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)

  at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)

  at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrinc
ipalValve.java:39)

  at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
yAssociationValve.java:159)

  at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
e.java:59)

  at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)

  at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)

  at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)

  at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)

  at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:856)

  at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:744)

  at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)

  at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
kerThread.java:112)

  at java.lang.Thread.run(Thread.java:595)


Has anybody transferred larger byte[] over axis successfully. How big
     


 

can they get (MBytes?). Any ideas how to submit such large data over 
axis?
Thanks!
Michael