Re: polygraph sutdown - cold phase

From: Alex Rousskov (rousskov@measurement-factory.com)
Date: Mon Feb 11 2002 - 08:46:06 MST


On Mon, 11 Feb 2002, Subba Gaddamadugu wrote:

> polygraph version: 2.7.4
> polygraph server and client stuck in i-cold phase.
> following are the command options used:
> ./bin/polysrv --config ./workloads/polymix-3.pg --verb_lvl 2 --log
> polysrv.log --console polysrv_console.log -cfg_dirs ./workloads/include
> --idle_tout 30sec
> ./bin/polyclt --config ./workloads/polymix-3.pg --cfg_dirs
> ./workloads/include --verb_lvl 10 --log polyclt.log --console
> polyclt_console.log --dump errors --proxy 10.16.0.1:3128 --idle_tout
> 30sec
>
> any workaround for polygraph to shutdown clean after completing
> all phases. if i don't specify idle_tout for polysrv, it is
> exiting before polyclt and polyclt is running forever.
 
Do not use --idle_tout with polyclt unless you know exactly what you
are doing.

Always use --idle_tout with polysrv unless you know exactly what you
are doing. I would recommend a timeout of 5 minutes (5min), but 30
seconds will also work in some environment.

Finally, there is a phase synchronization bug in 2.7.4 that is more
likely to cause problems in tests with many client-server pairs, but
might occur in small scale tests as well. The bug has been fixed in
Polygraph 2.7.5.

Alex.



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