28 Sep
2017
28 Sep
'17
9:57 a.m.
Hello,
what is the kamailio version?
Were these bare tcp or also tls connections? Stretch comes with libssl
1.1 which is a major refactoring and wondering if that can be an effect.
Did you have to restart or the connections were ended after a while?
Being just a temporary pike ...
What is the tcp connection lifetime value you use?
Might help a bit, you can increase the number of max tcp connections in
kamailio (default is 2024).
- https://www.kamailio.org/wiki/cookbooks/5.0.x/core#tcp_max_connections
Cheers,
Daniel
On 28.09.17 07:51, Jurijs Ivolga wrote:
Hi Guys,
I recently tried to use Debian Stretch in production and it didn't
went well. On load(500k-700k SIP messages per day) I get a problem
that at some point there was a pike of CLOSE_WAIT connections(up to 2k
of CLOSE_WAIT connections) and no new connections was possible, I
tried to figure out where problem is, but I didn't found anything in
system or Kamailio logs, Kamailio just stopped to receive traffic via
TCP, but UDP continued to work. Test environment where was no load I
didn't faced such issue.
Just curious is there anybody who are using Debian Stretch in
production without issues?
Jurijs
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