Hi,
I have an interesting problem with UIL2 in JBoss 4.0.2 (Windows). When I open a
JMS-connection using UIL2 and close it immediately afterwards and repeat this
over and over again, the amount of open TCP/IP connections increases massively
(although I close the connections). This problem is relevant if you have
clients that hold their JMS-connection only for sending/receiving a message and
close it immediately afterwards.
When I call netstat -a I get a long long list of open TCP/IP connections.
Is there a way to get around this? E.g. set some kind of timeout parameter? Any
help is appreciated.
You can reproduce this problem with following code:
for (int i = 0; i < 10000; i++) {
InitialContext initCtx = new InitialContext();
TopicConnectionFactory tcf = (TopicConnectionFactory)initCtx.lookup
("ConnectionFactory");
TopicConnection connection = tcf.createTopicConnection();
Topic topic = (Topic) initCtx.lookup("topic/jmsTestTopic");
TopicSession session = connection.createTopicSession(false,
QueueSession.AUTO_ACKNOWLEDGE);
connection.start();
connection.stop();
session.close();
connection.close();
}
Thanks
Christof
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