Is it ok to use one pool for the entire webserver

[KOEGlike]

I have a AppState struct with a pool inside of it, then i extract that state with the State extractor in axum, then use the pool in that request/function. Is this ok? I also use PgListener to listen to events and then send updates on a websocket. I'm asking because i get this error after a minute of the server running: pool timed out while waiting for an open connection.

[CommanderStorm]

Depends on your request load and usage pattern.
You might need too I crease the pool size or decrease the time your apis use individual pool connections.
(I am assuming the pool has actually been created successfully and you are not waiting for a DB connection)

Without more code and context it is really hard to give proper recommendations (the reason you did not receive an answer earlier)