ec_thread_pool_get_queue_size

ec_thread_pool_get_queue_size — get the number of jobs queued against a jobclass

ec_thread_pool_get_queue_size { jobclass }

This action returns the number of jobs currently queued against the named jobclass. It can be run in any phase. One suggested use case is turning away incoming mail with a 4XX code when an antivirus module's queue of messages to scan grows beyond some maximum size.