Hello,

I am having JBoss 4.2.2 GA, PostgrsSQL 8.2 and Jboss Remoting version  2.2.2 
SP1.

I want to connect 64 clients to the JBoss Server but after creating 50 sessions 
/ connections, it is giving the exception on the Client side.

The exception is as follows:

anonymous wrote : Exception in thread "main" 
org.jboss.remoting.CannotConnectException: Can not get connection to server. 
Problem establishing socket connection for InvokerLocator 
[socket://150.158.74.104:3873/]
  |     at 
org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:532)
  |     at 
org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
  |     at org.jboss.remoting.Client.invoke(Client.java:1634)
  |     at org.jboss.remoting.Client.invoke(Client.java:548)
  |     at 
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
  |     at $Proxy0.subscribeSystem(Unknown Source)
  |     at 
com.barco.cms.perspectivemgtproxy.eventsupport.SystemEventSupport.subscribeSystem(SystemEventSupport.java:180)
  |     at 
com.barco.cms.perspectivemgtproxy.PerspectiveMgt.subscribe(PerspectiveMgt.java:328)
  |     at com.barco.cms.performanceclt.MethodExecuter.(MethodExecuter.java:54)
  |     at com.barco.cms.performanceclt.Test.main(Test.java:37)
  | Caused by: java.net.SocketException: Can not obtain client socket 
connection from pool. Have waited 30012 milliseconds for available connection 
(50in use)
  |     at 
org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:862)
  |     at 
org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:525)
  |     at 
org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
  |     at org.jboss.remoting.Client.invoke(Client.java:1634)
  |     at org.jboss.remoting.Client.invoke(Client.java:548)
  |     at 
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
  |     at 
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |     at 
org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
  |     at $Proxy0.subscribeSystem(Unknown Source)
  |     at 
com.barco.cms.perspectivemgtproxy.eventsupport.SystemEventSupport.subscribeSystem(SystemEventSupport.java:180)
  |     at 
com.barco.cms.perspectivemgtproxy.PerspectiveMgt.subscribe(PerspectiveMgt.java:328)
  |     at com.barco.cms.performanceclt.MethodExecuter.(MethodExecuter.java:54)
  |     at com.barco.cms.performanceclt.Test.main(Test.java:37)
  |     at 
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
  |     ... 13 more

I have gone thru various tutorials but not able to manage more than 50 
connections.

I have modified the jboss-service.xml also for <max-pool-size> and , but it is 
still stuck to 50 connections.

Please reply asap.
Any help will be appreciated.

Thanks & Regards,
Kapil




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