[Devel] tcp keepalive question

[Juha Heinanen]

Klaus Darilion writes:

 > Why shouldn't the CRLF work too? Btw: CRLF is currently suggested in the 
 > sip-outbound draft as keep-alive for TCP/TLS.

i checked and Nokia N80 is using CRLFCRLF as keepalive message.  it
sends such a message on tcp connection for every 20 seconds of
inactivity.  openser does not complain about those keepalive messages.
i would think that it is ok for openser to do the same if native linux
tcp session keepalive for one reason or another does not work.

-- juha