Hi Rodrigo,

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).

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.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 04.10.2016 16:26, Rodrigo Pimenta Carvalho wrote:

Hi.

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.

For example: the peer A registered itself using several different devices, then turned off all of such devices.


Such records would expires sometime in the future.


Then, peer B called A, and in this moment I saw a log with several erros, from OpenSIPs.

Does such logs relates to these invalid records in table location?


After removing these records (opensipsctl ul rm ....) those messages stopped appearing in the log. See the log below.


Any hint will be very helpful!

Best regards.


RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979


------------------------------------------------------------------------


Jan 01 01:19:16 colibri-imx6 opensips[609]: new branch at sip:[email protected]:47340;transport=TCP;ob Jan 01 01:19:16 colibri-imx6 opensips[609]: new branch at sip:[email protected]:54112;transport=TCP;ob Jan 01 01:19:16 colibri-imx6 opensips[609]: new branch at sip:[email protected]:38220;transport=TCP;ob Jan 01 01:19:16 colibri-imx6 opensips[609]: new branch at sip:[email protected]:54112;transport=TCP;ob Jan 01 01:19:16 colibri-imx6 opensips[609]: new branch at sip:[email protected]:38220;transport=TCP;ob Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 21 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 21 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 21 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [616] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 23 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 23 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:16 [617] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 23 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:tm:t_forward_nonack: sending request failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] INFO:core:probe_max_sock_buff: using snd buffer of 320 kb Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 23 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:core:tcpconn_async_connect: poll error: flags 1c 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 Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:core:proto_tcp_send: async TCP connect failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:tm:msg_send: send() for proto 2 failed Jan 01 01:19:17 colibri-imx6 opensips[609]: Jan 1 01:19:17 [617] ERROR:tm:t_forward_nonack: sending request failed
Jan 01 01:19:17 colibri-imx6 opensips[609]: od: invalid option -- 'A'
Jan 01 01:19:17 colibri-imx6 opensips[609]: BusyBox v1.22.1 (2016-06-21 17:18:12 BRT) multi-call binary. Jan 01 01:19:17 colibri-imx6 opensips[609]: Usage: od [-aBbcDdeFfHhIiLlOovXx] [FILE] Jan 01 01:19:18 colibri-imx6 opensips[609]: Ignoring callid "7842873d-5947-47ec-8b07-3e29e02550a3"





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