check / check (push) Canceled after 0s
The IRC relay registers a broker wait channel on each pass of its loop, and when the 100 ms ticker fired instead of a notification it looped without removing that channel. An idle IRC listener connection added ten channels a second to the broker, and all but the last stayed after the connection closed. The ticker case now removes its channel, as the HTTP long-poll does after its timer. Broker.ListenerCount returns how many wait channels a user holds, so the test can check that an idle connection holds at most one, and none after it closes. Model: opus-5-5 Co-authored-by: clawbot <sneak+clawbot@sneak.cloud>