[OpenSER-Users] Is there OPTIONS keepalive in TCP?

[Juha Heinanen]

Bogdan-Andrei Iancu writes:

 > This will be definitely a better solution as it will be more efficient 
 > from load point of view - the question is how portable (general 
 > supported) is the TCP keepalive setting - this will need some
 > investigation.

TCP keepalives are not supported by all all OSes.  it should not prevent
using it in those that do.

-- juha