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<tt>Hi Rodrigo,<br>
<br>
Yes, probably there were TCP contacts left over in location table
- and when OpenSIPS was trying to use them, it was attempting to
open a TCP connection to the IP indicated by the contact (where of
course, nobody was listening).<br>
<br>
That is SIP :). Maybe you should try to lower the registration
duration for TCP contacts. OR , if using 2.2, you can do pinging
with auto-removal of un-reachable contacts.<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>
<div class="moz-cite-prefix">On 04.10.2016 16:26, Rodrigo Pimenta
Carvalho wrote:<br>
</div>
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<p>Hi.</p>
<p>In my table location (in OpenSIPS) I found some records for a
peer that was not online. That is, some peer offline let some
registers in the location table.</p>
<p>For example: the peer A registered itself using several
different devices, then turned off all of such devices.</p>
<p><br>
</p>
<p>Such records would expires sometime in the future.</p>
<p><br>
</p>
<p>Then, peer B called A, and in this moment I saw a log with
several erros, from OpenSIPs.</p>
<p>Does such logs relates to these invalid records in table
location?</p>
<p><br>
</p>
<p>After removing these records (opensipsctl ul rm ....) those
messages stopped appearing in the log. See the log below.</p>
<p><br>
</p>
<p>Any hint will be very helpful!</p>
<p>Best regards.<br>
</p>
<p><br>
</p>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979<br>
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<p><br>
</p>
<div>Jan 01 01:19:16 colibri-imx6 opensips[609]: new
branch at
<a class="moz-txt-link-abbreviated" href="mailto:sip:g1r2u3p4o5@127.0.0.1:47340;transport=TCP;ob">sip:g1r2u3p4o5@127.0.0.1:47340;transport=TCP;ob</a></div>
<div>Jan 01 01:19:16 colibri-imx6 opensips[609]: new
branch at
<a class="moz-txt-link-abbreviated" href="mailto:sip:g1r2u3p4o5@127.0.0.1:54112;transport=TCP;ob">sip:g1r2u3p4o5@127.0.0.1:54112;transport=TCP;ob</a></div>
<div>Jan 01 01:19:16 colibri-imx6 opensips[609]: new
branch at
<a class="moz-txt-link-abbreviated" href="mailto:sip:g1r2u3p4o5@127.0.0.1:38220;transport=TCP;ob">sip:g1r2u3p4o5@127.0.0.1:38220;transport=TCP;ob</a></div>
<div>Jan 01 01:19:16 colibri-imx6 opensips[609]: new
branch at
<a class="moz-txt-link-abbreviated" href="mailto:sip:g1r2u3p4o5@127.0.0.1:54112;transport=TCP;ob">sip:g1r2u3p4o5@127.0.0.1:54112;transport=TCP;ob</a></div>
<div>Jan 01 01:19:16 colibri-imx6 opensips[609]: new
branch at
<a class="moz-txt-link-abbreviated" href="mailto:sip:g1r2u3p4o5@127.0.0.1:38220;transport=TCP;ob">sip:g1r2u3p4o5@127.0.0.1:38220;transport=TCP;ob</a></div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 21</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:47340] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 21</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:54112] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 21</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:54112] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [616] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 23</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:47340] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 23</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:54112] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:16 [617] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 23</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:47340] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] <a class="moz-txt-link-freetext" href="INFO:core:probe_max_sock_buff">INFO:core:probe_max_sock_buff</a>: using snd
buffer of 320 kb</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] <a class="moz-txt-link-freetext" href="INFO:core:init_sock_keepalive">INFO:core:init_sock_keepalive</a>: TCP
keepalive enabled on socket 23</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:tcpconn_async_connect: poll
error: flags 1c</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:tcpconn_async_connect: failed
to retrieve SO_ERROR [server=127.0.0.1:54112] (111)
Connection refused</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:core:proto_tcp_send: async TCP
connect failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:tm:msg_send: send() for proto 2
failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1
01:19:17 [617] ERROR:tm:t_forward_nonack: sending
request failed</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: od:
invalid option -- 'A'</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: BusyBox
v1.22.1 (2016-06-21 17:18:12 BRT) multi-call binary.</div>
<div>Jan 01 01:19:17 colibri-imx6 opensips[609]: Usage: od
[-aBbcDdeFfHhIiLlOovXx] [FILE]</div>
<div>Jan 01 01:19:18 colibri-imx6 opensips[609]: Ignoring
callid "7842873d-5947-47ec-8b07-3e29e02550a3"</div>
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