2 commits

Author	SHA1	Message	Date
Neil Alexander	ebd137cf6b	Check PostgreSQL connection count (#2760) ... This PR queries PostgreSQL for the `max_connections` and `superuser_reserved_connections` settings and then ensures that Dendrite's `max_open_conns` doesn't exceed the allowed value. This is a really common source of configuration problems and can either result in blocking queries or deadlocks, so it seems reasonable that we complain as loudly as possible when it happens.	2022-10-05 11:07:17 +01:00
Neil Alexander	4ad5f9c982	Global database connection pool (for monolith mode) (#2411) ... * Allow monolith components to share a single database pool * Don't yell about missing connection strings * Rename field * Setup tweaks * Fix panic * Improve configuration checks * Update config * Fix lint errors * Update comments	2022-05-03 16:35:06 +01:00