sanjeev :
I have tomcat server running. and it crashes suddenly for some reason... however I am trying to find the error.
Is there a function in tomcat or java like beforeExit() or ifCrashed() which I can override and write some code there like notifying myself if server crashes for some reason.
Danylo Zatorsky :
You could try using shut down hooks which are executed on system exit. It's not guaranteed though that it will be executed on a hard crash like SIGKILL but this may be an option in some cases:
Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {
// Implementation goes here..;
}
});
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