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    <tt>So only the MI fifo part blocks ? do you see any errors in the
      logs? also, does it recover after some time (like minutes) ?<br>
      <br>
      Regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
    <br>
    On 12/19/2012 09:42 AM, dpa wrote:
    <blockquote cite="mid:004101cdddab$96ba72c0$c42f5840$@mail.ru"
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        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US">Hello Bogdan<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US"><o:p>&nbsp;</o:p></span></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US">&#8220;</span><tt><span style="font-size:
              10pt;" lang="EN-US">it simply blocks and does not answer</span></tt><span
            style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US">&#8221;<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US">I can make calls. But no fifo
            command available.<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color: rgb(31,
            73, 125);" lang="EN-US"><o:p>&nbsp;</o:p></span></p>
        <div>
          <div style="border-right: medium none; border-width: 1pt
            medium medium; border-style: solid none none; border-color:
            rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color;
            padding: 3pt 0cm 0cm;">
            <p class="MsoNormal"><b><span style="font-size: 10pt;
                  font-family:
                  &quot;Tahoma&quot;,&quot;sans-serif&quot;; color:
                  windowtext;">From:</span></b><span style="font-size:
                10pt; font-family:
                &quot;Tahoma&quot;,&quot;sans-serif&quot;; color:
                windowtext;"> Bogdan-Andrei Iancu
                [<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br>
                <b>Sent:</b> Wednesday, December 19, 2012 9:39 AM<br>
                <b>To:</b> OpenSIPS users mailling list<br>
                <b>Cc:</b> dpa<br>
                <b>Subject:</b> Re: [OpenSIPS-Users] opensips 1.6.4-2
                and dlg_end_dlg<o:p></o:p></span></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p>&nbsp;</o:p></p>
        <p class="MsoNormal"><tt><span style="font-size: 10pt;">Hi,</span></tt><span
            style="font-size: 10pt; font-family: &quot;Courier
            New&quot;;"><br>
            <br>
            <tt>Does your opensips actually crashes when you run the
              dlg_end_dlg command ? or it simply blocks and does not
              answer ?</tt><br>
            <br>
            <tt>Regards,</tt><br>
            <br>
          </span><o:p></o:p></p>
        <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
        <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
        <p class="MsoNormal"><br>
          On 12/19/2012 07:37 AM, dpa wrote: <o:p></o:p></p>
        <p class="MsoNormal"><span style="font-family: &quot;Times New
            Roman&quot;,&quot;serif&quot;;"><img id="_x0000_i1025"
              src="cid:part1.01010902.01050909@opensips.org" border="0"
              height="38" width="39"><o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">Hello!</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">&nbsp;</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">I discovered a problem with using
            dlg_end_dlg fifo command.</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">When I try to make it, dialog
            hasn&#8217;t been ended and I cannot see in console that command
            has been finished success. In /tmp directory (where
            opensips_fifo is located) I found some new files
            &#8220;opensips_receiver_xxxxx&#8221;, where xxxxx &#8211; some numbers. Ls
            &#8211;la shows that files were generated when I make dlg_end_dlg
            command.</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">Moreover after this I cannot make
            any fifo command. </span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">After opensips restart I can make
            any fifo command but until dlg_end_dlg.</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">&nbsp;</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">There were no problems with it but
            recently I decided to make opensips generates core file if
            it crashes.</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">I use this documentation <a
              moz-do-not-send="true"
              href="http://www.opensips.org/Resources/DocsTsCrash">http://www.opensips.org/Resources/DocsTsCrash</a>.
          </span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">I used &nbsp;&#8220;&#8211;w&#8221; option and make
            changes in &#8220;</span><span class="s"><span lang="EN-US">/proc/sys/kernel/core_pattern</span></span><span
            style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">&#8221;. May be some problems with it?</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">&nbsp;</span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">Thank you for any help! </span><o:p></o:p></p>
        <p class="MsoNormal"><span style="font-size: 11pt; font-family:
            &quot;Calibri&quot;,&quot;sans-serif&quot;; color:
            windowtext;" lang="EN-US">&nbsp;</span><o:p></o:p></p>
        <p class="MsoNormal"><span lang="EN-US">&nbsp;</span><o:p></o:p></p>
        <pre><o:p>&nbsp;</o:p></pre>
        <pre><o:p>&nbsp;</o:p></pre>
        <pre>_______________________________________________<o:p></o:p></pre>
        <pre>Users mailing list<o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
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