Hello,
there is a statistic value giving the active tcp connections (which include the tls connections) and then you can get the value via $stat(...) variable:
- https://www.kamailio.org/wikidocs/cookbooks/5.7.x/pseudovariables/#statname-...
I don't recall right now if the name of the stat is with its group id or without, you have to try.
Cheers, Daniel
On 06.02.24 12:02, Sebastian Damm via sr-users wrote:
Hello,
My plan is to reject new inbound requests if there is already a certain number of open connections on one Kamailio server. I could answer with a 503 and directly close the connection forcing the client to reconnect and the loadbalancer to send traffic to a different node on the next connect. It's just a last-resort measure to prevent Kamailio from running into the configured TCP connection limit (workarounding a poorly-implemented external load balancer).
Since I didn't find anything in the docs: Is there a pseudovariable containing the current number of open tcp/tls connections on this Kamailio? I can (and already do) query them via kamcmd or rpc, but can I access the variable from inside the routing script as well?
Regards, Sebastian
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