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    <tt>Hello!<br>
      <br>
      Your test is not completely accurate - you should measure the
      timestamp in OpenSIPS after the t_relay() function. Moreover, in
      the t_relay() function, OpenSIPS simply passes the message to the
      kernel's network layer - it's up to the OS when he sends the
      message, depending on networking queuing, CPU load, etc.<br>
      <br>
      Is this happening for all BYE messages?<br>
      <br>
      Best regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 08/29/2017 07:47 AM, Sureshbhai
      Talasaniya wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CADGCAa843EP6489UBOv9BN7AUhRTmuc4+z7F3J1yy8RJks_mcg@mail.gmail.com">
      <div dir="ltr">
        <div class="gmail_default" style="font-size:12.8px">
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><u>Hello,</u></font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><b><u><br>
                </u></b></font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><b><u>Problem:<br>
                  <br>
                </u></b></font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">In some calls I noticed, OpenSIPS takes at
              least 1 second to relay BYE message after calling t_relay
              function. However, we didn't notice major time difference
              in cfg execution before and after calling t_relay.</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><b><u>Details about Problem:</u></b></font></div>
          <span class="gmail-m_-8446530047089695932gmail-im">
            <div class="gmail_default"><br>
            </div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">route[ON_BYE]</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">{</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    $avp(cdr_call_end_time)=$Ts; </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    $avp(cdr_call_end_time_microse<wbr>cond)=$Tsm;</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif"><br>
              </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    xlog("L_WARNING","[ $ci ] Before Do
                accounting : $Ts:$Tsm");</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    launch(radius_send_acct("set2"<wbr>)); </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    xlog("L_WARNING","[ $ci ] After Do
                accounting : $Ts:$Tsm");                 </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    route("DEFAULT_RELAY_ROUTE"); </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">} </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif"><br>
              </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">route[DEFAULT_RELAY_ROUTE] { </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    if (!t_relay()) { </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">            sl_reply_error(); </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    } </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">    exit; </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">}</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif"><br>
              </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">In OpenSIPs Log.<br>
              </font></div>
          </span><span class="gmail-m_-8446530047089695932gmail-im">
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">Aug 18 13:51:59 OS
                /usr/local/sbin/opensips[22304<wbr>]: [ <a
                  href="mailto:xxx@1.1.1.1" target="_blank"
                  moz-do-not-send="true">xxx@1.1.1.1</a> ] Before Do
                accounting : 1503041368:000686 </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">Aug 18 13:51:59 OS
                /usr/local/sbin/opensips[22304<wbr>]: [ <a
                  href="mailto:xxx@1.1.1.1" target="_blank"
                  moz-do-not-send="true">xxx@1.1.1.1</a> ] After Do
                accounting : 1503041368:000887 </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif"><br>
              </font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif">1503041368000887 - 1503041368000686 = 201
                usec</font></div>
            <div class="gmail_default"><font face="trebuchet ms,
                sans-serif"><br>
              </font></div>
          </span>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">OpenSIPs cfg Generate Timestamp :
              1503041368000887 and Called t_relay function.</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">Timestamp of BYE in tcpdump output:
              1503041369001085        </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">1503041369001085 - 1503041368000887 = 1000198</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">Which means OpenSIPS took 1 second to send BYE
              to Network Layer.</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">For more information, I have attached SIP
              Message text file too.</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">Looking forward to your help.</font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif"><br>
            </font></div>
          <div class="gmail_default"><font face="trebuchet ms,
              sans-serif">Thanks in advance.</font></div>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Mon, Aug 28, 2017 at 8:10 PM, Liviu
          Chircu <span dir="ltr"><<a
              href="mailto:liviu@opensips.org" target="_blank"
              moz-do-not-send="true">liviu@opensips.org</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
            <br>
            An OpenSIPS 2.3 minor release bump has been scheduled for
            Thursday, Aug 31st. If you happen to have any GitHub
            OpenSIPS issues or mailing list bug threads that have not
            been answered yet, please let us know as soon as possible so
            they make it onto the fix checklist.<br>
            <br>
            Best regards,<span class="HOEnZb"><font color="#888888"><br>
                <br>
                -- <br>
                Liviu Chircu<br>
                OpenSIPS Developer<br>
                <a href="http://www.opensips-solutions.com"
                  rel="noreferrer" target="_blank"
                  moz-do-not-send="true">http://www.opensips-solutions.<wbr>com</a><br>
                <br>
                <br>
                ______________________________<wbr>_________________<br>
                Devel mailing list<br>
                <a href="mailto:Devel@lists.opensips.org"
                  target="_blank" moz-do-not-send="true">Devel@lists.opensips.org</a><br>
                <a
                  href="http://lists.opensips.org/cgi-bin/mailman/listinfo/devel"
                  rel="noreferrer" target="_blank"
                  moz-do-not-send="true">http://lists.opensips.org/cgi-<wbr>bin/mailman/listinfo/devel</a><br>
              </font></span></blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        <div class="gmail_signature" data-smartmail="gmail_signature">
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                                <div><font color="#8e7cc3">Regards,</font></div>
                                <div><font color="#8e7cc3">Suresh
                                    Talasaniya.</font></div>
                                <div><span
                                    style="color:rgb(142,124,195);font-size:12.8px">Software
                                    Developer.</span><font
                                    color="#8e7cc3"><br>
                                  </font></div>
                                <div><font color="#8e7cc3">Ecosmob
                                    Technologies Pvt. Ltd.</font></div>
                                <div><span
                                    style="color:rgb(142,124,195);font-size:12.8px">Contact
                                    : +91-9724264776</span><br>
                                </div>
                                <div><font color="#8e7cc3">Skype :
                                    suresh.ecosmob</font></div>
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      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
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