19 Nov
2018
19 Nov
'18
11:25 p.m.
Unfortunately, you can't.
Every child worker process has its own database connections, and child
worker processes number (children * listeners).
This is actually by design; if database connections were shared among
child processes, then in high volume operations, the mutual exclusion
("mutex") locking required for multiple processes to share connections
would become a drag on performance. This way, every child process can
access the database in its own "lane" without having to fight with any
other process over a shared handle.
-- Alex
On Mon, Nov 19, 2018 at 07:18:48PM +0000, Duarte Rocha wrote:
Greetings,
I have my core parameter listen like this :
listen=udp:eth0
children=12
Like this and the other settings, my kamailio has 21 threads and 20 Sql
connections.
If I add more listens,
listen=udp:eth0
listen=udp:eth0:5072
listen=udp:eth0:5074
Now I have 45 threads and 45 Sql connections.
Why does this happen and can i set a a number of threads and/or sql
connections that doesn't change with the number of "listen" parameters
that
i have ?
Best Regards,
Duarte Rocha
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--
Alex Balashov | Principal | Evariste Systems LLC
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