Hi, I do use XMLBeans and apache Axis in my project. My web application works on WebSphere with IBMs Java2 v1.4. Application does send SOAP requests to backend server and retrieves responses which are processed by frontend web app.
This system seems to fail under high load (it works ok with 75 users, but fails completely when I run 100users): XML beans seem to be unable to parse responses and return XmlAnyTypeImpl objects instead of expected document object. In this situation my application is unable to cast XmlAnyTypeImp object to my specific one which ends with fatal error. I was unable to find any issues with responses from backend - they do validate against schema that was compiled with XMLBeans for my application. I could not reproduce such problem with small test case, that sends reauests and parses responses, no similar error were encountered under much higher load (600 parallel threads and more). Lowering amount of available memory caused my test case to throw OutOfMemory error, bu still no XmlAnyTypeImpl objects returned instead of expected document. So it does not seem to be threading or memory insufficiency issue (at leas in they basic formulations). Looking through XmlBeans mailing lists I did find one thread, where similar issue was mentioned: The other guy has compiled schema with one XMLBeans version but in runtime he did use anohter and was getting from XMLBeans XmlAnyTypeImp object instead of expected one (recompiling schema with correct versionsolved this problem for him). However in my case difference is that my app fails only on high load (or some other conditions that are related to high load). Did anybody experiance simlar issues? Does anybody know any solution to this? Thanks in advance for any info, smallest clue or suggestion! RA --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
