[Wrapper-user] Timeout/Shutdown

[Jim R. <jr...@er...>]

We have a graphical application that we run as an .exe using the 
wrapper.  It restarts on a timeout:

ERROR  | wrapper  | 2006/04/07 00:08:05 | JVM appears hung: Timed out 
waiting for signal from JVM.
ERROR  | wrapper  | 2006/04/07 00:08:05 | JVM did not exit on request, 
terminated

I don't really case about the wrapper timeout, the application is 
interactive and the user can take care of real problems, but I'm 
wondering what we're doing that's causing a problem.

Are the "pings" sent from the Java Event thread?    The application 
could use a little optimization and is a memory hog.  We tend to go into 
phases in the program where we'll take 100% CPU time, such as compiling 
applications, so we get, eg this:

INFO   | wrapper  | 2006/04/06 23:32:15 | Wrapper Process has not 
received any CPU time for 141 seconds.  Extending timeouts.

but even during this the screen is repainting (usually and slowly).

Not too important, but any thoughts appreciated.

Jim

-- 
Jim Redman
(505) 662 5156 x85
http://www.ergotech.com