<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">If you have<br><br>--- On <b>Mon, 9/10/12, Diego Barberio <i><diego.barberio@redmondsoftware.com></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Diego Barberio <diego.barberio@redmondsoftware.com><br>Subject: Re: [OpenSIPS-Users] FW: Opensips 1.6.4 doesn't send an OK response under high load<br>To: "OpenSIPS users mailling list" <users@lists.opensips.org><br>Date: Monday, September 10, 2012, 10:51 AM<br><br><div id="yiv1735608617">Hi Binan,<br><br>I understand what do you say with "play around TCP connection lifetime" however I don't get the part you say "check the database". I don't have any database, opensips is working without any DB.<br>
Which database are you talking about?<br><br>Thanks<br>Diego<br><br><div class="yiv1735608617gmail_quote">On Mon, Sep 10, 2012 at 1:37 PM, Binan AL Halabi <span dir="ltr"><<a rel="nofollow" ymailto="mailto:binanalhalabi@yahoo.com" target="_blank" href="/mc/compose?to=binanalhalabi@yahoo.com">binanalhalabi@yahoo.com</a>></span> wrote:<br>
<blockquote class="yiv1735608617gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font:inherit;" valign="top">Hi Diego,<br>play around TCP connection lifetime, you could find something.<br>
<br>one thing more check the database during the busy hour and see if something expired.<br><br>//Binan<br><br><br>--- On <b>Mon, 9/10/12, Diego Barberio <i><<a rel="nofollow" ymailto="mailto:diego.barberio@redmondsoftware.com" target="_blank" href="/mc/compose?to=diego.barberio@redmondsoftware.com">diego.barberio@redmondsoftware.com</a>></i></b> wrote:<br>
<blockquote style="border-left:2px solid rgb(16,16,255);margin-left:5px;padding-left:5px;"><br>From: Diego Barberio <<a rel="nofollow" ymailto="mailto:diego.barberio@redmondsoftware.com" target="_blank" href="/mc/compose?to=diego.barberio@redmondsoftware.com">diego.barberio@redmondsoftware.com</a>><br>
Subject: Re: [OpenSIPS-Users] FW: Opensips 1.6.4 doesn't send an OK response under high load<br>To: "OpenSIPS users mailling list" <<a rel="nofollow" ymailto="mailto:users@lists.opensips.org" target="_blank" href="/mc/compose?to=users@lists.opensips.org">users@lists.opensips.org</a>><br>
Date: Monday, September 10, 2012, 6:39 AM<div><div class="yiv1735608617h5"><br><br><div>Hi All,<br><br>I'm still having this issue. However, I went on with my investigation and I've discovered that this issue only happens with my SIP over TCP connections
(I have 10 TCP connections)<br>I've upgraded to version:<br>
Server:: OpenSIPS (1.7.2-notls (i386/linux))<br><br>And the issue is still there.<br><br><br>Do you have any other ideas? (Disabling TCP is not an option)<br><br>Thanks<br>Diego<br><div><br><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
<br>
<br>
<br>
From: <a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a><br>
[mailto:<a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>] On Behalf Of Ali Pey<br>
Sent: viernes, 10 de agosto de 2012 01:30 p.m.<br>
To: OpenSIPS users mailling list<br>
Subject: Re: [OpenSIPS-Users] Opensips 1.6.4 doesn't send an OK response<br>
under high load<br>
<br>
<br>
<br>
I can't think of anything else.<br>
<br>
<br>
<br>
Dear opensips team,<br>
<br>
<br>
<br>
Hope you had a good flight-terminator :)<br>
<br>
Can you take a look at this please?<br>
<br>
<br>
<br>
Thanks,<br>
<br>
Ali Pey<br>
<br>
<br>
<br>
<br>
<br>
On Fri, Aug 10, 2012 at 12:05 PM, Diego Barberio<br>
<<a rel="nofollow" target="_blank" href="http://mc/compose?to=diego.barberio@redmondsoftware.com">diego.barberio@redmondsoftware.com</a>> wrote:<br>
<br>
Hi Ali,<br>
<br>
<br>
<br>
Thanks again for rour feedbak.<br>
<br>
Unfortunately that's not the case. I'm attaching an example with the same<br>
Via that works perfectly.<br>
<br>
<br>
<br>
Also, opensips works perfectly all day and only stops sending some OKs<br>
during peak hour.<br>
<br>
<br>
<br>
Do you have any other idea?<br>
<br>
<br>
<br>
Thanks<br>
<br>
Diego<br>
<br>
<br>
<br>
From: <a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a><br>
[mailto:<a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>] On Behalf Of Ali Pey<br>
Sent: viernes, 10 de agosto de 2012 11:00 a.m.<br>
<br>
<br>
To: OpenSIPS users mailling list<br>
Subject: Re: [OpenSIPS-Users] Opensips 1.6.4 doesn't send an OK response<br>
under high load<br>
<br>
<br>
<br>
Hi Diego,<br>
<br>
<br>
<br>
I looked at your pcap file and I see that your second via has this:<br>
<br>
<a rel="nofollow" target="_blank" href="http://BC01.MBCSCR4.MSS.IMS.TIGO.COM.GT">BC01.MBCSCR4.MSS.IMS.TIGO.COM.GT</a><br>
<br>
<br>
<br>
Is this a valid address? Maybe opensips can not resolve it so it ignores the<br>
via. Have you tried adding it to /etc/hosts.<br>
<br>
<br>
<br>
Compare a good 200OK with one of these and see if there is any difference.<br>
<br>
<br>
<br>
Regards,<br>
<br>
Ali Pey<br>
<br>
On Fri, Aug 10, 2012 at 9:20 AM, Diego Barberio<br>
<<a rel="nofollow" target="_blank" href="http://mc/compose?to=diego.barberio@redmondsoftware.com">diego.barberio@redmondsoftware.com</a>> wrote:<br>
<br>
Hi Ali,<br>
<br>
<br>
<br>
I removed set the debug flag to 0 and added the "-" before the file path,<br>
and I sill have the same issue.<br>
<br>
Is there any other thing I can try?<br>
<br>
<br>
<br>
Thanks<br>
<br>
Diego<br>
<br>
<br>
<br>
From: <a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a><br>
[mailto:<a rel="nofollow" target="_blank" href="http://mc/compose?to=users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>] On Behalf Of Ali Pey<br>
Sent: jueves, 09 de agosto de 2012 03:30 p.m.<br>
To: OpenSIPS users mailling list<br>
Subject: Re: [OpenSIPS-Users] Opensips 1.6.4 doesn't send an OK response<br>
under high load<br>
<br>
<br>
<br>
Hi Diego,<br>
<br>
<br>
<br>
Have you tried disabling the logging? That's usually the problem. Syslog<br>
slows down opensips.<br>
<br>
<br>
<br>
Also in /etc/syslog.conf as '-' before the file path to make it<br>
asynchronous.<br>
<br>
<br>
<br>
Regards,<br>
<br>
Ali Pey<br>
<br>
<br>
<br>
On Thu, Aug 9, 2012 at 2:19 PM, Diego Barberio<br>
<<a rel="nofollow" target="_blank" href="http://mc/compose?to=diego.barberio@redmondsoftware.com">diego.barberio@redmondsoftware.com</a>> wrote:<br>
<br>
Hello,<br>
<br>
I'm using opensips to forward incoming INVITEs to a set of 8 applications.<br>
I'm using dispatcher module to achieve this.<br>
During peak hour, opensips receives about 350 INVITEs per second, during<br>
this period about 30 OK responses per second my application sends correctly<br>
aren't forwarded by opensips.<br>
<br>
I've recompiled opensips so it can use more memory by modifing the config.h<br>
file:<br>
<br>
#define PKG_MEM_POOL_SIZE 10*1024*1024 /*!< Used only if PKG_MALLOC<br>
is defined*/<br>
#define SHM_MEM_SIZE 320 /*!< Used if SH_MEM is<br>
defined*/<br>
<br>
<br>
The incoming INVITEs come from UDP and TCP.<br>
<br>
<br>
For each of the OK responses that aren't forwarded this entry appears in the<br>
messages file:<br>
<br>
usr/local/sbin/opensips[24554]: ERROR:core:forward_reply: no 2nd via found<br>
in reply<br>
<br>
According to my research on the web this message means that the OK only has<br>
one Via header, however this is not the case and the capture attached (made<br>
on server which runs opensips) shows it.<br>
<br>
I've also tried to increase the log level, but it made opensips to work slow<br>
even in low traffic hours.<br>
<br>
<br>
I run some test in my lab and opensips worked perfectly even under more than<br>
350 INVITES per second, this problem only occurs in production<br>
<br>
I really don't know what else to do.<br>
Could you help me to fix this issue or at least move on with the<br>
investigation?<br>
<br>
Thanks<br>
Diego<br>
<br>
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</blockquote></div><br>
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