[asterisk-dev] Chan_pjsip keep_alive_interval

[Joshua Colp]

On Wed, Nov 9, 2016, at 02:22 PM, Ross Beer wrote:
> Hi Joshua,
> 
> 
> Looking at traces, there are packets being sent with length 4. These show
> as PSH, ACK in a Wireshark. However, in TLS I don't see any such packets
> which I believe is the cause of the TLS connection is being closed.
> 
> 
> Can you confirm if Asterisk does send these packets on TLS transports?

The code itself does not distinguish (or know) that it is TCP or TLS. It
only knows that the transport is a reliable one and in that case does
the keep alive.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org