Re: [SR-Users] Lost of connection with MySQL?

On Tue, Feb 14, 2017 at 02:27:59PM +0100, Igor Potjevlesch wrote: Async (db_insert_mode=2) is supported with any (acc)backend. With myisam you can use delayed inserts (db_insert_mode=1). But without even looking at the kamailio implementation I'd guess that 2 is the better choice in the hope that the sql operation is entirely done in an other thread, with 1 there might be the chance that setting up/reusing connections might block (since insert delayed is a feature on the mysql server side that just returns an OK before any writes to disk). I set it to 2, but for acc and a few async sql_ops calls that should be overkill. I have no metrics to make a better assumption on the number of worker threads.