I think that's the case. I tried before by increasing the FD_SETSIZE in the header file but didn't help then after applying the -skip_rlimit flag able to run more calls with rtp.
Regards, Vijay. -----Original Message----- From: robertk...@gmail.com [mailto:robertk...@gmail.com] On Behalf Of Rob Day Sent: Thursday, January 30, 2014 7:52 AM To: Vijay Goje Cc: sipp-users@lists.sourceforge.net Subject: Re: rtp for only 508 concurrent calls Thanks! I was sceptical that FD_SETSIZE has anything to do with it (that controls the maximum number of files that can be polled by select() - but we don't poll media sockets, just write to them). But now I see there's some code in sipp.cpp which sets the maximum number of open files (i.e. the rlimit) to FD_SETSIZE, which affects even sockets we're not polling - and -skip_rlimit skips that code, which is why it works for you now. I think that's just the wrong thing to do, and will probably remove that code entirely. Best, Rob On 29 January 2014 16:04, Vijay Goje <vg...@ctigroup.com> wrote: > -skip_rlimit flag fixed my issue and able to run more than 508 concurrent > calls with rtp. > > Regards, > Vijay. > > -----Original Message----- > From: Vijay Goje > Sent: Tuesday, January 28, 2014 6:11 PM > To: 'Rob Day' > Cc: sipp-users@lists.sourceforge.net > Subject: RE: rtp for only 508 concurrent calls > > Sorry forgot to mention that I am seeing rtp for only 508 'concurrent' calls > Tried with -trace_err and -trace_calldebug flags but didn't see any log > entries. > When I am doing a capture I see rtp for only concurrent 508 calls and rest of > the concurrent calls don't have rtp. > > Regards, > Vijay. > > -----Original Message----- > From: robertk...@gmail.com [mailto:robertk...@gmail.com] On Behalf Of > Rob Day > Sent: Tuesday, January 28, 2014 5:54 PM > To: Vijay Goje > Cc: sipp-users@lists.sourceforge.net > Subject: Re: rtp for only 508 calls > > I'm not aware of any built-in limit. If you run with "-trace_err" and > "-trace_calldebug", do those logs have any more information on what happens > after 508 calls? > > Best, > Rob > > On 28 January 2014 22:46, Vijay Goje <vg...@ctigroup.com> wrote: >> Hi Rob, >> >> >> >> I am using SIPp v3.4-beta2 with rtp stream. >> >> When I am running calls more than 508 say 600 calls I am seeing rtp >> for only >> 508 calls and not seeing rtp for the rest of the calls. >> >> >> >> I did set the ulimit to more than 1024 as shown below >> >> Ulimit -n 99999 >> >> But when running the sipp I see the following >> >> >> >> Warning: open file limit > FD_SETSIZE; limiting max. # of open files >> to FD_SETSIZE = 1024 >> >> >> >> Is there any limit in sipp that's causing the rtp limited to 508 calls? >> >> >> >> Regards, >> >> Vijay. ------------------------------------------------------------------------------ WatchGuard Dimension instantly turns raw network data into actionable security intelligence. It gives you real-time visual feedback on key security issues and trends. Skip the complicated setup - simply import a virtual appliance and go from zero to informed in seconds. http://pubads.g.doubleclick.net/gampad/clk?id=123612991&iu=/4140/ostg.clktrk _______________________________________________ Sipp-users mailing list Sipp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sipp-users
