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From Jon Wingfield <jon.wingfi...@mkodo.com>
Subject Re: Freeing processors
Date Thu, 07 Aug 2003 16:17:14 GMT
Thanks for the info. I should have RTFM ;)

Mauricio NuƱez wrote:

> Hi
> 
> With RH 8, you can see the threads using the option -m
> 
> Att
> 
> Mauricio 
> 
> El Jue 07 Ago 2003 09:17, Jon Wingfield escribiĆ³:
> 
>>Yep. Since RH 8 the ps command only shows the main java process. In
>>previous versions ps showed the parent process and a child process for
>>each thread the java app spawned. The previous behaviour often lead to
>>confusion relating to memory assignment so i guess that's why RH changed
>>it. Personally, I find the change annoying coz it was an easy way to see
>>how many threads the app had spawned.
>>
>>Jon
>>
>>Donaldson Sgt Michael J wrote:
>>
>>>I have a question along these lines...
>>>I am running jakarta-tomcat-4.1.18 on 4 different severs. 3 are Red Hat
>>>8.0 and 1 Red Hat 6.2. Same tomcat configuration on all of them. ps -el
>>>shows one java process on the Red Hat 8.0 but on the 6.2 box I have
>>>upward of 30 processes for java. Is there a reason for this?
>>>R/S
>>>Magilla
>>>
>>>
>>>
>>>Hi
>>>
>>>My problem is that tomcat runs out of processors and I see "No processor
>>>available, rejecting this connection" in the log file. By reading earlier
>>>posts a I understand that each processor is a thread and is not freed
>>>until it is returned by my code, my code is hanging somewhere.
>>>
>>>The problem is that my servlet (the only thing running in tomcat) only
>>>"forwards" requests threw CORBA to a big app that I can't change, and its
>>>in their the code hangs.
>>>
>>>So, how can I solve this? The perfect solution would be if tomcat could
>>>automaticly free processors after some timeout ( 60 s) but I have not
>>>found such a feature/setting, does it exist? If not, could I do some
>>>small hack in my servlet that monitors and somehow terminates (kills
>>>thread or something) the request after 60s and therby freeing the
>>>processor?
>>>
>>>I am running tomcat 4.1.12, java 1.4.0_04, redhat linux 9. I am using the
>>>HttpConnector.
>>>
>>>
>>>Thank you
>>>
>>>Daniel Carlsson
>>>Gimlisoft AB
>>>Email: daniel.carlsson@gimlisoft.se
>>>Tel: 0709-744570, 031-189024
>>
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