check / check (push) Waiting to run
While an http or slack target's circuit breaker is open, the target's row on the webhook page says its deliveries are paused until the cooldown ends, in UTC and from now. Each of its retrying deliveries shows as waiting in the event log and on the event's page, until the later of the cooldown's end and the end of its own backoff. While the breaker is half-open, the row says deliveries are held while one delivery tests the target, with no time, and deliveries keep their plain status. The engine gains one read, StateAndCooldown(targetID), taking a breaker's state and remaining cooldown under one lock; the handlers reach it through a one-method interface wired like Archives. Model: opus-5-5