Hi, Charles,
Thanks for your response.
But, in our experiment settings, we set the call limit(-l) to a very large
value, to make sure the number of new calls SIPp has made per second equals to
the specified call rate.
As to the -max_sockets parameter, we've found that after the simultaneous
openning sockets number reaches that value, SIPp will not open a new socket for
a new call, but reuse a existed socket. In that sense, those conncections
becomes persistent, and this is not the situation we want to benchmark.
What we want to benchmark is the situation that many clients connect to the
OpenSER proxy, and each of those clients opens a connection and will close it
after the call finishes.
My question is whether SIPp can help us with our benchmark in such
situation, thanks very much.
Cheers!
Zou Jia
> -----Original Message-----
> From: Charles P Wright <[EMAIL PROTECTED]>
> Date: Fri, 13 Jul 2007 09:23:54 -0400
> To: "Boulkroune, Olivier (Non-HP:Atos Origin)" <[EMAIL PROTECTED]>
> Cc: [email protected], [EMAIL PROTECTED],
=?GB2312?B?1968zg==?= <[EMAIL PROTECTED]>
> Subject: Re: [Sipp-users] Problem of SIPp and OpenSER in -t tn mode
>
> Zou,
>
> You may also find that setting a call
> limit (-l) and a maximum number of sockets (-max_multi_socket) will help
> your situtation.
>
> Charles
>
> [EMAIL PROTECTED] wrote on
> 07/13/2007 04:04:45 AM:
>
> > Hello Zou
> >
> > -t tn implies using TCP with one socket per call, so it's probable
>
> > you faced sipp/system limitations at high call rate (which call rate
> > ?). If you could avoid using this mode, it will be better.
> >
> > Regards,
> > Olivier Boulkroune
> > ;
> > -----Message d'origine-----
> > De ;: [EMAIL PROTECTED] [mailto:sipp-users-
> > [EMAIL PROTECTED] De la part de ??
> > Envoy?;: vendredi 13 juillet 2007 08:17
> > ?;: [email protected]
> > Objet ;: [Sipp-users] Problem of SIPp and OpenSER in -t tn mode
> >
> >
> >
> > Hi, Dear all!
> >
> > ; ;We need to test a scenario that many clients connect
> to OpenSER
> > proxy server. So, we used the
> > -t tn mode. However, when call rate increases to some level, the
> > SIPp will stop sending packets.
> > Did anybody also encounter such problem? ;Or any suggestions
> to test
> > such scenario for OpenSER?
> > ; ;Thanks very much!
> >
> > ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ;
> > ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ; ;Yours,
> > ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ; ; ; ;
> ; ; ; ; ; ; ; ; ;Zou Jia
> >
> >
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