Dear OpenSIPS users,
According to the OpenSIPS log, a callee answered a caller with SIP OK.
Such SIP OK has the following contact:
Contact: "Group"
<sip:g1r2u3p4o5@127.0.0.1:40348;transport=TLS;ob>;+sip.ice
However, it seems that there is no available connection to port 40348. That is,
opensips cann't send any message to that port.
So, after opensips relaying a SIP ACK to g1r2u3p4o5, it caused the following
error:
Jan 09 17:48:54 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
INFO:core:probe_max_sock_buff: using snd buffer of 320 kb
Jan 09 17:48:54 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
INFO:core:init_sock_keepalive: TCP keepalive enabled on socket 22
Jan 09 17:48:54 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
ERROR:core:tcp_connect_blocking: poll error: flags 28 - 4 8 16 32
Jan 09 17:48:55 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
ERROR:core:tcp_connect_blocking: failed to retrieve SO_ERROR
[server=127.0.0.1:40348] (111) Connection refused
Jan 09 17:48:55 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
ERROR:proto_tls:tls_sync_connect: tcp_blocking_connect failed
Jan 09 17:48:55 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
ERROR:proto_tls:proto_tls_send: connect failed
Jan 09 17:48:55 colibri-imx6 opensips[23115]: Jan 9 17:48:54 [23135]
ERROR:core:msg_send: send() for proto 3 failed
What is happening here?
How can a peer lost its connection or lost connect to opensips?
How to avoid this issue or recover from it?
I have no idea on what to do. Any hint will be very helpful!
Thanks a lot.
RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979
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