10 Jul
2013
10 Jul
'13
8:13 a.m.
Hi list,
I have a loadbalancer before sipproxies. I call t_reley() on the dispatcher to forward
requests to destinations.
All goes well under low load.
But when load goes up to 500 requests/s, the loadbalancer still sends requests via only
one tcp connection. This maxes out the tcp write queue.
Of course I can increase the 'tcp_conn_wq_max' value but it doesn't solve the
root problem.
How do I make the loadbalancer start a new tcp connection to the destination when
existing one becomes too busy? (Is it possible?)
Regards,
Allen