We are facing a peculiar problem in Struts 1.1 implementation in our project. Actually we are migrating an existing application to Struts Framework. The existing application is to be compared with the struts implementation. The deployment is on Weblogic Server 8.1 SP1.
When the existing application is deployed on the server, it scales well up to 450 users. But with the same setting of Weblogic Server, the Struts implementation just hangs the server. And when the server hangs there is enough memory with the server. Also It does not throw any exception. In fact the server doesn't reply to "KILL -3" call to get the Thread Dump also.
Any pointers in this regard will be very helpful.