Re: [sr-dev] [kamailio/kamailio] t_replicate transaction failures keeps transaction in memory forever (#1220)

After fixing the firewall we still have issues. I see the TCP keepalives coming, but replication stopped, no SIP messages flowing and tm.stats has a big pile of open transactions, no more shm memory available. Current and waiting seems to follow each other. No calls during the night, so this is only registrations. 300 devices connected. I will have to go back to replication over UDP or stateless replication using forward to get stability.

``` # kamcmd tm.stats { current: 19965 waiting: 19965 total: 42187 total_local: 0 rpl_received: 42207 rpl_generated: 10 rpl_sent: 42211 6xx: 0 5xx: 1 4xx: 4 3xx: 0 2xx: 42191 created: 42187 freed: 22221 delayed_free: 0 } ```