[OpenSIPS-Users] Is it a kind of TCP keep alive produced by OpenSIPS?

[Rodrigo Pimenta Carvalho]

Dear OpenSIPS users,


In the OpenSIPS log I see:


Jan 01 19:30:38 colibri-imx6-jfl opensips[3444]: Jan  1 19:30:38 [3451] DBG:core:tcp_read_req: Using the global ( per process ) buff
Jan 01 19:30:38 colibri-imx6-jfl opensips[3444]: Jan  1 19:30:38 [3451] DBG:core:tcp_handle_req: content-length= 0
Jan 01 19:30:38 colibri-imx6-jfl opensips[3444]: Jan  1 19:30:38 [3451] DBG:core:async_tsend_stream: Async successful write from first try on 0x74e13548
Jan 01 19:30:38 colibri-imx6-jfl opensips[3444]: Jan  1 19:30:38 [3451] DBG:core:tcp_read_req: tcp_read_req end

The frequency is 1 time at each 1,5 minute. There is only one client online. I suspect that OpenSIPS uses the socket 0x74e13548 to send messages to such client. The client became online using TCP.

Just to confirm, is this log a result of a TCP keep alive function enabled?

Best regards.





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