Hi, It was just SSL connections. I needed to restart kamailio, otherwise it just stopped to work.
kamailio 4.4.6 (x86_64/linux) 75f13d, I built from git. TCP connection lifetime was 124 seconds. tcp_max_connections=24000 I switched to debian 8 and now it works. With kind regards, Jurijs On Thu, Sep 28, 2017 at 9:57 AM, Daniel-Constantin Mierla <[email protected] > wrote: > 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 > > > _______________________________________________ > Kamailio (SER) - Users Mailing > [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > > -- > Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda > Kamailio Advanced Training - www.asipto.com > Kamailio World Conference - www.kamailioworld.com > >
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