system scope threads entering STOP state

Julian Elischer julian at elischer.org
Mon Jul 25 06:29:25 GMT 2005


it may be worth looking at libthr too
as it (the alternate threading library)
is sufficiently different in this regard.

Roman Streltsov wrote:

>It looks like a failure in signal handling. The faster box has much more chances to avoid extreme conditions.
>
>
>On Monday 25 July 2005 10:39, Ady_Li at trendmicro.com.cn wrote:
>  
>
>>Dear all,
>>
>>I have found this program too, I wrote a backgound server program which create out 14
>>SYSTEM_SCOPE threads, and fork a child process out in main-thread every inteval-times
>>and waitpid it with NOHUP, but run for sometimes, this program would be in STOP state,
>>and unkillabled.
>>
>>By the way, This occasion was found often in machines with single CPU,  Our QA  didnot tell me
>>this question when they run it with few clients. But when they launch about 500 client-processes to
>> connect to my program in the same machine, my program will be stoped. But In a 2-cpu-machine,
>>this occasion occurs fewly.
>>
>>I found Mr guy helmer has confronted this problem, could u tell me how did u solve it?
>>
>>Thank in advance for any helps.
>>
>>
>>Best Regards,
>>Ady Li
>>[TEL](86)25- 83190788x656
>>
>>
>>
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