MAKS\AmqpAgent\Worker\AbstractWorkerInterface::getChannelById
Fetches a channel object identified by the passed id (channel_id). If not found, it returns null.
Signature
public function getChannelById(int
        $channelId )
            
        Parameters
- $channelId— int
- The id of the channel wished to be fetched.
Returns
- AMQPChannel|null