All channels have to be closed by now.

[ddzobov]

Hello Sometimes i’m getting LogicException “ All channels have to be closed by now.” in test environment.

Can some one explain me, why i can get this error?

[WyriHaximus]

That error occurs when there are still open channels when performing a disconnect, something that shouldn't happen

[ddzobov]

How to prevent getting this error?

[WyriHaximus]

So to get a more complete picture: Are you able to connect and produce or consume messages before that error occurs?

Because if you're not, that is probably the root cause of your issue.

[ddzobov]

Yes, app with this lib working together with swoole (reusing rabbitmq connect between requests). In production i have no problems because there is many in-out messages. I’m catching this error at test environment by running daily tests, so this error occurs after some idle about 3-4h.

[WyriHaximus]

Sooo do you share swooles event loop (through an adapter) with bunny? If not, that's highly likely the reason, as the existing connection will simply timeout and close.