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<tt>Hi Denis,<br>
<br>
Again, as drouting is not doing any signalling action, it CANNOT
block/freeze your OpenSIPS. <br>
<br>
Use script_trace() function to see how your INVITE is handled :<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/Documentation/Script-CoreFunctions-2-2#toc43">http://www.opensips.org/Documentation/Script-CoreFunctions-2-2#toc43</a><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>
OpenSIPS Summit May 2017 Amsterdam
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div class="moz-cite-prefix">On 03/28/2017 04:46 PM, Denis via Users
wrote:<br>
</div>
<blockquote cite="mid:8211490708789@web58g.yandex.ru" type="cite">
<div>In additional,</div>
<div>a part of the opensips.cfg</div>
<div> </div>
<div>
<pre style="background-color:#ffffff;color:#000000;font-family:"Courier New";font-size:9,0pt;">xlog ("Prepare routing");
if (!do_routing("$avp(5)","W",,"$avp(300)","$avp(3)",)) {
send_reply("404", "Not found");
exit;
}</pre>
</div>
<div> </div>
<div>a part of the log</div>
<div> </div>
<div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]: Prepare routing</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:drouting:do_routing_1: using weights in GW selection</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:drouting:do_routing: using dr group 2, rule_idx 0,
username 88123364021</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:drouting:internal_check_rt: found rgid 2 (rule list
0x7f77f0f63188)</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:dp_translate_f: dpid is 20004 partition is
default</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:dp_get_svalue: searching 15</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:dp_translate_f: input is 88123364021</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:dp_translate_f: Checking with dpid 20004</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:translate: Regex operator testing. Got result: -1</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:translate: No matching rule for input 88123364021</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialplan:dp_translate_f: could not translate 88123364021
with dpid 20004</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
<a class="moz-txt-link-freetext" href="INFO:drouting:do_routing">INFO:drouting:do_routing</a>: All the gateways are disabled</div>
</div>
<div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:next_state_dlg: unref dlg 0x7f77f3c8bc70 with 1
-> 2 in entry 0x7f77ef003548</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:evi_param_set: adding string param</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:evi_param_set: adding string param</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:evi_param_set: adding int param</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:evi_param_set: adding int param</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:destroy_avp_list: destroying list (nil)</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:next_state_dlg: dialog 0x7f77f3c8bc70 changed from
state 1 to state 5, due event 1</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:dlg_onreply: dialog 0x7f77f3c8bc70 failed (negative
reply)</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:unref_dlg: unref dlg 0x7f77f3c8bc70 with 1 -> 1
in entry 0x7f77ef003548</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:unref_dlg: unref dlg 0x7f77f3c8bc70 with 1 -> 0
in entry 0x7f77ef003548</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:unref_dlg: ref <=0 for dialog 0x7f77f3c8bc70</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:destroy_dlg: destroying dialog 0x7f77f3c8bc70</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:dialog:destroy_dlg: dlg expired or not in list - dlg
0x7f77f3c8bc70 [1301:1538288757] with clid
'84253MzdiNGJmNzcwYjI1OTE2NmE2ZDUyNGJmZWJiYWQ3NTM' and tags
'2c479443' 'NULL'</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:destroy_avp_list: destroying list 0x7f77f3c8ed08</div>
<div>Mar 28 09:38:28 ubuntu-amd64
/usr/local/opensips2.2/sbin/opensips[7170]:
DBG:core:receive_msg: cleaning up</div>
</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div>28.03.2017, 13:00, "Denis" <<span><a class="moz-txt-link-abbreviated" href="mailto:denis7979@mail.ru">denis7979@mail.ru</a></span>>:</div>
<blockquote type="cite">
<div>Hello, Bogdan!</div>
<div> </div>
<div>Is there any idea about problem?</div>
<div> </div>
<div>Thank you.</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div>24.03.2017, 07:52, "Denis" <<a moz-do-not-send="true"
href="mailto:denis7979@mail.ru">denis7979@mail.ru</a>>:</div>
<blockquote type="cite">
<div>Hello!</div>
<div> </div>
<div>It does not work.</div>
<div>Opensips "freezes" a call.</div>
<div> </div>
<div>In syslog i see "<a moz-do-not-send="true">INFO:drouting:do_routing:
All the gateways are disabled</a>"</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
<div>23.03.2017, 18:42, "Bogdan-Andrei Iancu" <<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"><a class="moz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</a></a>>:</div>
<blockquote type="cite">
<div bgcolor="#FFFFFF">Hi,<br>
<br>
You should do :<br>
if (!do_routing(.......) ) {<br>
send_reply("404","No Route");<br>
exit;<br>
}<br>
<br>
Regards,
<pre>Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div>On 03/23/2017 04:21 PM, Denis wrote:</div>
<blockquote cite="mid:1600201490278865@web19j.yandex.ru"
type="cite">
<div>Hello, Bogdan!</div>
<div> </div>
<div>"test the return code for do_routing()".</div>
<div>How can i do that?</div>
<div> </div>
<div>I tried</div>
<div>
<pre style="background-color:#ffffff;color:#000000;font-family:"Courier New";font-size:9,0pt;">if (!do_routing("$avp(5)","W",,"$avp(300)","$avp(3)",)) {
xlog ("Route4: Reason = $rc");
}</pre>
</div>
<div>but can see in log only <a moz-do-not-send="true">"INFO:drouting:do_routing:
All the gateways are disabled"</a>.</div>
<div> </div>
<div>Thank you.</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
<div>20.03.2017, 17:20, "Bogdan-Andrei Iancu" <a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"><a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org"><bogdan@opensips.org></a></a>:</div>
<blockquote type="cite">
<div bgcolor="#FFFFFF">Failure route does not help you
if your routing does not start at all - if
do_routing() returns negative. Again, in request
route, test the return code for do_routing() - it
will return a negative code if no destination is
available for routing.<br>
<br>
Regards,
<pre>Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div>On 03/20/2017 02:28 PM, Denis wrote:</div>
<blockquote
cite="mid:6200251490012896@web18g.yandex.ru"
type="cite">
<div>Hello, Bogdan!</div>
<div> </div>
<div>Yes, i know about that.</div>
<div>In failure_route i have
<pre style="background-color:#ffffff;color:#000000;font-family:"Courier New";font-size:9,0pt;">if (($DLG_status == 1) && t_check_status("408"))</pre>
</div>
<div>action. And it works if i have multiple
direction (using alternative mode) for the
prefix.</div>
<div>But when i use only one direction for the
prefix i have the problem described below.</div>
<div> </div>
<div>Thank you.</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
<div>20.03.2017, 15:24, "Bogdan-Andrei Iancu" <a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"><a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org"><bogdan@opensips.org></a></a>:</div>
<blockquote type="cite">
<div bgcolor="#FFFFFF">Hi Denis,<br>
<br>
I suspect a scripting error on your side. If
all the destinations are disabled, the
do_routing() returns a negative code into the
script - you need to handle this case and send
back whatever negative reply you want. The
Drouting modules does not do any SIP
signalling for you.<br>
<br>
Best regards,
<pre>Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div>On 03/17/2017 07:50 AM, Denis via Users
wrote:</div>
<blockquote
cite="mid:1304261489729842@web58g.yandex.ru"
type="cite">
<div>Hello!</div>
<div> </div>
<div>According to drouting module
documentation i am trying to introduce a
probing feature to control destination SIP
UA access.</div>
<div>Almost everything works correct,
besides one thing.</div>
<div>If i have only one destination, which
became inaccessible, Opensips "freezes" a
call, i.e. it sends 100 trying (script
logging) and after does not sent any code
(i expected, that Opensips will sent 408
code in such situation after fr_timeout
triggering).</div>
<div>Inaccessible destination has "probing"
status and i see OPTIONS sent by Opensis
to destination.</div>
<div> </div>
<div>Server:: OpenSIPS (2.2.3
(x86_64/linux))</div>
<div> </div>
<div>Thank you for any help.</div>
<div> </div>
<div>-- </div>
<div>С уважением, Денис.</div>
<div>Best regards, Denis</div>
<div> </div>
<div> </div>
<div> </div>
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