Query error after some time

[sh84]

My script have permanent connect to mysql and after some time without queries on new queries I see error
"Cannot enqueue Query after being destroyed.", code: 'PROTOCOL_ENQUEUE_AFTER_DESTROY', fatal: false
It's look like timeout..
When I make periodical (every 60 seconds) query - everything ok.

You could use a pool. I recommend generic-pool

[sh84]

I think this is the same fix as a periodical query and with a large idleTimeout I'll watch the same error.
But thanks for the link to a good pool library.

[rdzar]

Same issue;
MySQL Error: read ETIMEDOUT

This wasn't an issue in the previous node-mysql lib. How does this become an issue now?

[dresende]

This isn't a bug. You're probably not listening to error event from the connection about connection timeout by being idle too much time. You can .ping() the server from time to time or reconnect.

If this is not the case, please reopen.