AMQPQueue::cancel

(PECL amqp >= Unknown)

AMQPQueue::cancel — Cancel a queue binding.

public bool AMQPQueue::cancel ([ string $consumer_tag = "" ] )

Cancel a queue that is already bound to an exchange and routing key.

consumer_tag: The queue name to cancel, if the queue object is not already representative of a queue.

Throws AMQPChannelException if the channel is not open.

Throws AMQPConnectionException if the connection to the broker was lost.

成功时返回 TRUE，或者在失败时返回 FALSE。