A source would be very helpful. Thx in advance. Regards HASSAN On Tue, Aug 31, 2010 at 15:43, Parveen Kumar Jain <parveen.jain at one97.net>wrote: > Hi Benny, > I got the solution of the problem after digging through some socket > options.I found that "socket close" call returns immediately without > actually closing the socket; closing the socket in background.Because of > which if some application happen to call the bind request "close" and > "bind"(as was happening below here) in sequence and *quickly(for same > port)* it "may" return "Bind Error". > I fixed this by setting the socket option "REUSE_ADDR", now this allows > the socket to bind to same port without getting any error.and it can allow > the already bound socket to get closed peacefully without giving any error > to the next "bind" command. > Let me know if any one needs this, I can share the code changes for the > same. > (I found this as the most generic fixed which has been done even in other > open source "audio media stacks" ) > > Regards, > Parveen Jain > > > > > On Fri, Aug 27, 2010 at 12:12 PM, Parveen Kumar Jain < > parveen.jain at one97.net> wrote: > >> Hi Benny, >> Thanks for your quick reply. >> Following is the error traces which I just got after enabling traces in >> pjmedia stack. >> >> 17:03:53.283 transport_udp. Binding rtp port 4112 to socket 178 >> 17:04:05.143 transport_udp. In udp Rtp key: rtp socket to be invalidated >> 178 >> 17:04:05.143 ioq_select In pj_ioqueue_unregister: closing socket 178 >> >> 17:04:05.453 transport_udp. Binding rtp port 4112 to socket 178 >> 17:04:05.453 transport_udp. pj_sock_socket ERR3 120098 >> >> As you can see from the last three lines that the same socket and ports >> are getting closed and the getting reopened within same second.I just have a >> feeling that might be that previous port was not yet closed but we trying to >> reopen it which might be giving this error. >> >> Your comments ! >> >> Regards, >> Parveen Jain >> >> >> On Thu, Aug 26, 2010 at 8:48 AM, Benny Prijono <bennylp at teluu.com> wrote: >> >>> On Wed, Aug 25, 2010 at 6:08 PM, Parveen Kumar Jain >>> <parveen.jain at one97.net> wrote: >>> > Hi All, >>> > I am trying to evaluate "pjmedia" project from quite some time for >>> one of >>> > my IVR based solution.The Application initiates bulk sip calls and then >>> > starts the media using pjmedia stack.I am facing following issue while >>> its >>> > usage in this way: >>> > - I was trying to use it one of my Bulk call scenario where I was >>> trying to >>> > make 40 G729 calls(I am using intel IPP for achieving that).but pjmedia >>> > gives socket bind error after some uncertain time period(sometime I >>> don't >>> > get this error even after 2 days of testing but sometime I get it after >>> 2-3 >>> > hours of testing).Just to add this, my local UDP port management is >>> fine >>> > where I ask pjmedia to bind only those rtp/rtcp ports which are not >>> already >>> > in use. >>> >>> The bind() error comes from the OS, so I'd say there's something wrong >>> with your port management. >>> >>> > Though I have found a very interesting fact while compiling the >>> pjmedia. I >>> > found that "sock_bsd.c" is getting compiled on my linux system, as I >>> was >>> > expecting it should have been ''sock_linux_kernel.c".can this be a >>> cause of >>> > this "bind error" behavior ? >>> >>> The "bsd" stands for BSD socket API, not BSD OS, so it's the right >>> implementation to use. The "linux_kernel" stuff is for running PJLIB >>> inside Linux kernel, something that we used to support in the old >>> days. >>> >>> It's been long time since I tested bulk calling, I've forgotten what >>> the result was, so I'll let others comment on your questions below. >>> >>> -Benny >>> >>> > Besides, I have a few more questions regarding its usage for bulk >>> calling: >>> > - Is someone already tried to use it in this way or I mean if anybody >>> tried >>> > to use it for making bulk calls ? >>> > - What are the maximum simultaneous calls it can support using >>> G711U/G711A >>> > on a dual core Intel based Linux system(if someone has tried to do so) >>> ? >>> > Also what would be its call rate if try to use it using G729 ? >>> > >>> > >>> > Regards, >>> > Parveen Jain >>> > _______________________________________________ >>> > Visit our blog: http://blog.pjsip.org >>> > >>> > pjsip mailing list >>> > pjsip at lists.pjsip.org >>> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >>> > >>> > >>> >>> _______________________________________________ >>> Visit our blog: http://blog.pjsip.org >>> >>> pjsip mailing list >>> pjsip at lists.pjsip.org >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >>> >> >> >> >> -- >> Parveen Jain >> Technical Lead ? Network Engineering >> One97 Communications (P) Ltd >> B121, Sector 5, Noida, UP 201301 >> >> P: + 91 120 4770770 Extn:352 >> M: + 91 9212708203 >> W: www.one97world.com >> >> > > > -- > Parveen Jain > Technical Lead ? Network Engineering > One97 Communications (P) Ltd > B121, Sector 5, Noida, UP 201301 > > P: + 91 120 4770770 Extn:352 > M: + 91 9212708203 > W: www.one97world.com > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100831/24301c02/attachment.html>