Hello,
On 05/15/2009 02:19 PM, Alex Hermann wrote:
Hello,
I'm seeing an increasing amount of spurious timeouts on my proxies. Even though the proxy receives a "100 Trying" response immediately
is this 100 coming very fast? Can you try with r5803, it was a(nother) fix to the race between request/reply.
Cheers, Daniel
after relaying the request, tm will send retransmits and times out eventually. Below is a commented log snippet. The timeout occurs on the proxy named 'balancer1'. Both are on the same host.
I verified that the 100 Trying response is received in a t_on_reply block, so it is recognized by tm as belonging to a transaction.
When needed, I'll provide a debug log when it occurs again.
Meanwhile, any idea what is causing this?
This is on kamailio 1.5+svn5768
fr_timer = 10 fr_timer_avp = 2
# Initial request received on balancer May 15 12:32:01 balancer1[24170]: [2 INVITE] - New request. sip:uac@domain => sip:uas@domain May 15 12:32:01 balancer1[24170]: [2 INVITE] Relaying
# Initial request received on proxy May 15 12:32:01 proxy1[23803]: [2 INVITE] - New request. sip:uac@domain => sip:uas@domain
# Balancer receives 100 response May 15 12:32:01 balancer1[24166]: [2 INVITE] - Reply. 100 Trying
# Proxy relays request May 15 12:32:01 proxy1[23803]: [2 INVITE] Relaying
# Proxy receives retransmission from balancer ??? May 15 12:32:02 proxy1[23804]: [2 INVITE] - New request. sip:uac@domain => sip:uas@domain
# Balancer times out ??? May 15 12:32:02 balancer1[24171]: [2 INVITE] Failure (Status: 408) May 15 12:32:02 balancer1[24171]: [2 INVITE] No more gateways
May 15 12:32:02 proxy1[23804]: [2 CANCEL] - New request. sip:uac@domain => sip:uas@domain