[OpenSIPS-Users] RFC 5626 TCP keep-alives

[Vlad Paiu]

Hi John,

There is currently no parameter to disable CRLF ping-pong replies.
If you are 100% sure you want to do that, check tcp_read.c, line 541.

Regards,

Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com


On 03/23/2012 07:18 PM, John Quick wrote:
> OpenSIPS is receiving RFC 5626 "keep-alive" requests on port 5060 from a
> particular UA client device that has registered using a TCP connection. The
> requests contain just Hex 0d 0a 0d 0a which OpenSIPS responds to by echoing
> back an identical request. I want to be able to disable the response in
> OpenSIPS. Upgrading to v1.8 will give me some new parameters to try such as
> tcp_keepalive, but these look like they will only control the keep-alives
> initiated by OpenSIPS. I want to control the response to keep-alives from
> the UA. Can this be done?
>
> If the only way is to edit the source code, please could one of the
> developers direct me to the appropriate file and section of code?
>
> Many thanks.
>
> John Quick
> Smartvox Limited
>
>
>
>
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