Hi Remy,Peter After some research I found out that there were no more concurrent session problems and the same request processed twice problem when I changed my simulator(test program) to use HttpClient API. There could be the a bug in implementaion of java.net.HttpUrlConenction. I tried HttpUrlConnection with the Coyote connector and I got the concurrent session problem and the same request being processed twice problem.
When I used the API from HttpClient for connection I go no concurrent issues and the test run realibaly with 90 concurrent users. Thanx for ur valuable comment on this subject... Raj -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>