RMI problems

J

Jeremy Brooks

Hello,
I am having an issue with RMI freezing up on occasion. It seems to happen
during periods of heavy server activity -- up to 100 RMI requests at the
same time.
The requests are coming from several different servers, to a single RMI
server. Each request causes some CPU intensive cryptography activity in a
separate thread on the RMI server, and some database queries are executed.
There are no indications from the logs where things are freezing. The
logs look normal, no errors, they just stop.
Sometimes the server will run for weeks, with no glitches. Then it will
suddenly exhibit this freezing behavior, and must be restarted many times
before it runs smoothly again.
Has anybody else experienced odd hanging/freezing when using RMI? If so,
how did you fix it?

Thanks for your time.
 
R

rkm

If on Unix, could you kill -quit <process id>
and get a thread dump? Or is it so frozen, that doesn't work?

Rick
 

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