> > In addition I found a webpage that tells how to check when tomcat falls, > > (checking PID or Service status) > > the problem is that when my tomcat hangs it still "working", Can't use that > > methods > > Instead of trying to work around the problem, why not try to understand > why Tomcat (or more likely your application) is 'hanging'?
I understand that my app have a problem, I can change nothing on the code, because I don't even have the source code but only the compiled classes. > > What do the logs say when this happens? > Is the JVM really still running? that was my question. how can i know if my JVM is really still working, when I make ps axf | grep java or ps ax | grep tomcat, appear the tomcat process, when i check service tomcat1 (or tomcat2) status. it responds "running", but nothing is serving requests.