AMQPChannel::qos PHP Method

AMQPChannel Class Documentation Usage Examples Of AMQPChannel::qos Mostra file Open project: pdezwart/php-amqp

qos() public method

Specify the amount of data to prefetch in terms of window size (octets) or number of messages from a queue during a AMQPQueue::consume() or AMQPQueue::get() method call. The client will prefetch data up to size octets or count messages from the server, whichever limit is hit first. Setting either value to 0 will instruct the client to ignore that particular setting. A call to AMQPChannel::qos() will overwrite any values set by calling AMQPChannel::setPrefetchSize() and AMQPChannel::setPrefetchCount(). If the call to either AMQPQueue::consume() or AMQPQueue::get() is done with the AMQP_AUTOACK flag set, the client will not do any prefetching of data, regardless of the QOS settings.

public qos ( integer $size, integer $count ) : boolean
$size	integer	The window size, in octets, to prefetch.
$count	integer	The number of messages to prefetch.
return	boolean	TRUE on success or FALSE on failure.

    public function qos($size, $count)
    {
    }

Usage Example

Esempio n. 1

Mostra file

File: Channel.php Progetto: treehouselabs/queue

 /**
  * @inheritdoc
  */
 public function basicQos($prefetchSize, $prefetchCount)
 {
     try {
         return $this->delegate->qos($prefetchSize, $prefetchCount);
     } catch (\AMQPChannelException $e) {
         throw new ChannelException($e->getMessage(), $e->getCode(), $e);
     } catch (\AMQPConnectionException $e) {
         throw new ConnectionException($e->getMessage(), $e->getCode(), $e);
     }
 }

All Usage Examples Of AMQPChannel::qos

AMQPChannel

__construct

basicRecover

commitTransaction

confirmSelect

getChannelId

getConnection

getPrefetchCount

getPrefetchSize

isConnected

qos