phprs\util\MessagePump::pushIdle PHP Method

    public function pushIdle($queue_id, $action, $args, $exception_handle, $desc)
    {
        if (!isset($this->idle_queues[$queue_id])) {
            Logger::warning("unknown message queue {$queue_id}");
            return;
        }
        $this->idle_queues[$queue_id][] = array($action, $args, $exception_handle, $desc);
        $this->next_idle[] = $queue_id;
    }