[SR-Users] kamailio presence server becomes unresponsive

[Juha Heinanen]

Daniel-Constantin Mierla writes:

> the bt is from custom timer process, which doesn't handle sip requests 
> from the network.

ok, that just happened to be the one that according to 'top' used most
cpu time.

> Do a 'kamctl ps' and the select one of the sip workers to grab the back 
> with gdb.

will do.  how does kamailio choose which worker gets to serve next
request?

on my test laptop, i get:

# pres-serv_ctl ps
5432	attendant
5434	slow timer
5435	timer
5436	ctl handler
5437	RLS NOTIFIER 0
5438	tcp receiver (generic) child=0
5439	tcp receiver (generic) child=1
5440	tcp receiver (generic) child=2
5450	tcp receiver (generic) child=3
5452	tcp main process

is 'tcp main process' the dispatcher?  if yes, can that get stuck and
then prevent 'tcp receiver' processes from getting any work?

-- juha