<html><head></head><body bgcolor="white" lang="FR" link="blue" vlink="purple" style="background-color: rgb(255, 255, 255); line-height: initial;"> <div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">Yes, that is an accurate conclusion, and there is no harm in it. </div><div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);"><br></div><div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">Hopefully, dialog timeouts are a relatively aberrant event. The whole spoof-BYE implementation is a hack, outside the prescribed behaviour for SIP proxies, which cannot normally originate any requests. Abnormal events are often accompanied by abnormal errors. </div> <div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);"><br style="display:initial"></div> <div style="display:none"></div> <div style="font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">--<br>Alex Balashov | Principal | Evariste Systems LLC<br>303 Perimeter Center North, Suite 300<br>Atlanta, GA 30346<br>United States<br><br>Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)<br>Web: http://www.evaristesys.com/, http://www.csrpswitch.com/<br><br>Sent from my BlackBerry.</div> <table width="100%" style="background-color:white;border-spacing:0px;"> <tbody><tr><td colspan="2" style="font-size: initial; text-align: initial; background-color: rgb(255, 255, 255);"> <div style="border-style: solid none none; border-top-color: rgb(181, 196, 223); border-top-width: 1pt; padding: 3pt 0in 0in; font-family: Tahoma, 'BB Alpha Sans', 'Slate Pro'; font-size: 10pt;"> <div><b>From: </b>Mickael Marrache</div><div><b>Sent: </b>Wednesday, April 15, 2015 10:07</div><div><b>To: </b>miconda@gmail.com; 'Kamailio (SER) - Users Mailing List'</div><div><b>Reply To: </b>Kamailio (SER) - Users Mailing List</div><div><b>Subject: </b>Re: [SR-Users] Inconsistent dlg timer data warning at dialog timeout</div></div></td></tr></tbody></table><div style="border-style: solid none none; border-top-color: rgb(186, 188, 209); border-top-width: 1pt; font-size: initial; text-align: initial; background-color: rgb(255, 255, 255);"></div><br><div id="_originalContent" style="background-color: white;"><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Ok I understand, the warning is generated in bye_reply_cb() which I guess is called when the 200 is received for the BYE, and in this case, there are two 200 (one for each BYE).<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">The function send_bye() [dlg_req_within.c:325] is called twice: once for the caller and another time for the callee. I also see the bye_reply_cb callback is registered for each BYE sent, therefore this callback is called twice.<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Therefore, I conclude this warning will appear every time a dialog timeout occurs?<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR"> Daniel-Constantin Mierla [mailto:miconda@gmail.com] <br><b>Sent:</b> Wednesday, April 15, 2015 4:49 PM<br><b>To:</b> Mickael Marrache; 'Kamailio (SER) - Users Mailing List'<br><b>Subject:</b> Re: [SR-Users] Inconsistent dlg timer data warning at dialog timeout<o:p></o:p></span></p></div></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p><div><p class="MsoNormal">On 15/04/15 15:42, Mickael Marrache wrote:<o:p></o:p></p></div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">It looks like it is a real issue since CDRs are not generated on dialog timeout.</span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">If the dialog is not in the timer list, does that mean the DLGCB_EXPIRED callbacks are not called?</span><o:p></o:p></p></blockquote><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:FR">The log message is not related. It pure about trying to see if the dialog is still in the timer list and remove it, failing because it was already removed -- it will not get to that state if it was not in the timer already.<br><br>Daniel<br><br><br><o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><o:p></o:p></p><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR"> sr-users [<a href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>] <b>On Behalf Of </b>Daniel-Constantin Mierla<br><b>Sent:</b> Wednesday, April 15, 2015 3:22 PM<br><b>To:</b> Kamailio (SER) - Users Mailing List<br><b>Subject:</b> Re: [SR-Users] Inconsistent dlg timer data warning at dialog timeout</span><o:p></o:p></p></div></div><p class="MsoNormal"> <o:p></o:p></p><p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<o:p></o:p></p><div><p class="MsoNormal">On 15/04/15 14:04, Mickael Marrache wrote:<o:p></o:p></p></div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal">Hi,<o:p></o:p></p><p class="MsoNormal"> <o:p></o:p></p><p class="MsoNormal"><span lang="EN-US">I get the following warning when a dialog timeout occurs:</span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US">kamailio[18889]: WARNING: dialog [dlg_req_within.c:214]: bye_reply_cb(): inconsitent dlg timer data on dlg 0x7f422986e448 [3547:6673] with clid 'mycvJWgmbmOSD5XQrcStKAKoTfW12XeR' and tags 'C5mlsaZCdTmybNSYgvWr75MBxWa5hVyA' 'L1ZzszpZ1MYO6qlQQ3FYYRWQYtF4F75r'</span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p><p class="MsoNormal"><span lang="EN-US">Am I doing something wrong?</span><o:p></o:p></p></blockquote><p class="MsoNormal"><span style="font-size:12.0pt">do you get it always when a dialog times out?<br><br>The warning is for the case when the dialog is no longer on timer list, which can happen when there are two BYEs crossing through. The situation is harmless, perhaps the log message has to be done as info not warning.<br><br>Cheers,<br>Daniel<br><br><br></span><o:p></o:p></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://twitter.com/#%21/miconda">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre><pre>Kamailio World Conference, May 27-29, 2015<o:p></o:p></pre><pre>Berlin, Germany - <a href="http://www.kamailioworld.com">http://www.kamailioworld.com</a><o:p></o:p></pre><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:FR"><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Daniel-Constantin Mierla<o:p></o:p></pre><pre><a href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre><pre>Kamailio World Conference, May 27-29, 2015<o:p></o:p></pre><pre>Berlin, Germany - <a href="http://www.kamailioworld.com">http://www.kamailioworld.com</a><o:p></o:p></pre></div><br><!--end of _originalContent --></div></body></html>