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From Filip Hanik - Dev Lists <devli...@hanik.com>
Subject Re: Enormous number of TCP connections in TIME_WAIT state
Date Tue, 16 Jun 2009 21:56:24 GMT
TIME_WAIT is a normal state, and what you can do there, is configure the 
timeout time.
I think it defaults at 60seconds, or some other high value
http://kamranzaidi.com/2006/11/02/setting-the-tcp-time_wait-time/

Filip


DVetrale wrote:
> Environment description: 
> SO: Windows 2003 Server;
> Number of java application involved(JRE 1.6): 5(a1,a2,a3,a4,a5);
> Number of queues: 4(q1,q2,q3,q4);
> ActiveMQ version: 5.2.0 
>
> Brief summary about the applications behaviour:
> The applications are coupled in the sense that one writes thousands of
> messages in a queue and an other app reads the messages from the same queue
> ==> a1 writes on q1; a2 reads from q1 and writes on q2; a3 reads from q2 and
> writes on q3; and so on...
>
> Problem:
> After about 20000 messages processing the number of opened TCP connection
> (in TIME_WAIT state) grow enormously until all windows port are used, the
> system stucks and all applications stop their execution.
>   


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