Hello,

I am running jboss 3.2.1 with embedded tomcat 4.1.24 on a sun solaris system in a 
production environment. At random times (we assume it is related to increasing load of 
the server), our jboss server just hangs. This means when I open a web browser and go 
to the begin page, I get no response (IE screen stays white). In the server logs I see 
the following stacktrace (see below). Does anyone have a clue what might be the 
problem here and a possible workaround?

Thanks a lot for the assistance,

Frederik De Backer
Belgium.

2004-01-12 13:20:38,341 ERROR [org.apache.tomcat.util.net.PoolTcpEndpoint] Endpoint 
ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=9999] ignored exception: 
java.net.SocketException: Software caused connection abort
java.net.SocketException: Software caused connection abort
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:343)
        at java.net.ServerSocket.implAccept(ServerSocket.java:438)
        at java.net.ServerSocket.accept(ServerSocket.java:409)
        at 
org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:107)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:356)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:529)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
        at java.lang.Thread.run(Thread.java:536)
2004-01-12 13:20:38,343 INFO  [org.apache.struts.action.RequestProcessor] Processing a 
'POST' for path '/LookupNE'
2004-01-12 13:20:38,344 WARN  [org.apache.tomcat.util.net.PoolTcpEndpoint] 
Reinitializing ServerSocket
2004-01-12 13:20:38,345 INFO  
[com.belgacom.ossportal.commonweb.web.struts.OSSPortalAction] Redirect to login
2004-01-12 13:20:38,346 ERROR [org.apache.tomcat.util.net.PoolTcpEndpoint] Endpoint 
null ignored exception: java.net.BindException: Address already in use:9999
java.net.BindException: Address already in use:9999
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint.java:280)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:403)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:529)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
        at java.lang.Thread.run(Thread.java:536)
2004-01-12 13:20:38,347 WARN  [org.apache.tomcat.util.net.PoolTcpEndpoint] Restarting 
endpoint
2004-01-12 13:20:38,348 ERROR [org.apache.tomcat.util.net.PoolTcpEndpoint] Endpoint 
null shutdown due to exception: java.net.BindException: Address already in use:9999
java.net.BindException: Address already in use:9999
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint.java:280)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:415)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:529)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
        at java.lang.Thread.run(Thread.java:536)
2004-01-12 13:20:38,350 ERROR [org.apache.tomcat.util.net.PoolTcpEndpoint] Exception 
in acceptSocket
java.lang.IllegalStateException: Terminating thread
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:423)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:529)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
        at java.lang.Thread.run(Thread.java:536)
2004-01-12 13:20:38,351 ERROR [org.apache.tomcat.util.threads.ThreadPool] Caught 
exception executing [EMAIL PROTECTED], terminating thread
java.lang.IllegalStateException: Terminating thread
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:532)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
        at java.lang.Thread.run(Thread.java:536)



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