JBoss spits exception AFTER JMS connection

[gphat]

After my JMS code connects to JBoss, I see the following error in the logs. What the heck does this mean?

2002-12-18 14:44:45,384 ERROR [org.jboss.mq.il.oil.OILClientIL] Cannot connect to the ConnectionReceiver/Server
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:295)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:161)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:148)
at java.net.Socket.connect(Socket.java:425)
at java.net.Socket.connect(Socket.java:375)
at java.net.Socket.(Socket.java:290)
at java.net.Socket.(Socket.java:146)
at org.jboss.mq.il.oil.OILClientIL.createConnection(OILClientIL.java:175)
at org.jboss.mq.il.oil.OILClientIL.checkSocket(OILClientIL.java:156)
at org.jboss.mq.il.oil.OILClientIL.pong(OILClientIL.java:112)
at org.jboss.mq.server.JMSDestinationManager.ping(JMSDestinationManager.java:860)
at org.jboss.mq.server.JMSServerInterceptorSupport.ping(JMSServerInterceptorSupport.java:308)
at org.jboss.mq.server.TracingInterceptor.ping(TracingInterceptor.java:645)
at org.jboss.mq.server.JMSServerInvoker.ping(JMSServerInvoker.java:310)
at org.jboss.mq.il.oil.OILServerILService$Client.run(OILServerILService.java:324)
at java.lang.Thread.run(Thread.java:536)

[gphat]

Searching the forums yielded other problems, but no solutions. Using UIL instead of OIL makes the problem go away.

Can someone shed some light on this? JBoss 3.0.4, RedHat 7.2

[maikub]

yes I get exactly the same thing on jboss 3.0.6 and 3.0.4T on winXP with jdk 1.4.1_01

sending out around 1000 messages using OIL eats up all the ports on my machine so doing one test case is fine. running the test case a second time I got a huge list of exceptions and checking via netstat i see that almost EVERY socket on my maching was opened by jboss.

For some reason it doesnt release the sockets straight after the message has been sent and there is no reuse either.

can anyone tell me why this happens? and how to get around it.

luckily I can use the JVM IL as it all resides on a single machine and JVM but i cant imagine the system is this unusable at high voulmes....

thanks.

michael