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   comp.protocols.tcp-ip      TCP and IP network protocols.      14,669 messages   

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   Message 13,679 of 14,669   
   Rick Jones to Jorgen Grahn   
   Re: HTTP echo-service?   
   08 Nov 10 20:51:27   
   
   From: rick.jones2@hp.com   
      
   Jorgen Grahn  wrote:   
   > - Are you allowed to put extra load on the server, stealing its CPU   
   >   resources or SIGSTOP the server software momentarily?   
      
   Might be OK for simulating a very heavily CPU loaded server, but I'd   
   avoid it for simulating a heavily loaded network.  I was involved in a   
   benchmark that was doing something conceptually similar - not calling   
   recv() except at a rate based on the presumed simulated bandwidth -   
   and the zero window situations were inducing TCP behaviours a realy   
   link of that bandwidth would not have induced.  I'm reasonably   
   confident that SIGSTOP would do the same thing.   
      
   rick jones   
   --   
   The glass is neither half-empty nor half-full. The glass has a leak.   
   The real question is "Can it be patched?"   
   these opinions are mine, all mine; HP might not want them anyway... :)   
   feel free to post, OR email to rick.jones2 in hp.com but NOT BOTH...   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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