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List:       jboss-user
Subject:    [jboss-user] [JBossMQ] - Re: Socket closed exception in JBossMQ
From:       "b.eckenfels" <do-not-reply () jboss ! com>
Date:       2009-05-31 16:22:20
Message-ID: 29954031.1243786940739.JavaMail.jboss () tmp3 ! prod ! atl2 ! jboss ! com
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"vons1234" wrote : Hi,
  | Every now and then i am seeing following exception in my server.log
  | 
  | java.net.SocketException: Socket closed
  |   |         at java.net.SocketInputStream.read(SocketInputStream.java:162)
  |   | ...
  |   |         at java.io.ObjectInputStream.readByte(ObjectInputStream.java:875)
  |   |         at org.jboss.mq.il.uil2.SocketManager$ReadTask.run(SocketManager.java:31
  |   | 
  | 

This happens when the network connection is terminated (either by hardware problems, \
firewall, router, os buffer shortage, jmx-stop of server or restart of the other \
side). 

I dont think your (client) code can or is causing  this.

However your client code is missing proper error and resource handling. Especially \
you should use finally blocks to close the connection. This can explain leaking \
connections, which lead to leaking threads and this quickly (on hpux) leads to out of \
native memory.

View the original post : \
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4234335#4234335

Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4234335
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