stomp_abort(3) [php man page]

STOMP_ABORT(3)								 1							    STOMP_ABORT(3)

Stomp::abort - Rolls back a transaction in progress

       Object oriented style (method):

SYNOPSIS

       public bool Stomp::abort (string  $transaction_id, [array  $headers])

DESCRIPTION

       Procedural style:
       bool stomp_abort (resource  $link, string  $transaction_id, [array  $headers])

	Rolls back a transaction in progress.

PARAMETERS

	      o $link
		-Procedural style only: The stomp link identifier returned by stomp_connect(3).

	      o $transaction_id
		- The transaction to abort.

	      o $headers
		-Associative array containing the additional headers (example: receipt).

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

NOTES

       Tip

	      Stomp  is  inherently asynchronous. Synchronous communication can be implemented adding a receipt header. This will cause methods to
	      not return anything until the server has acknowledged receipt of the message or until read timeout was reached.

EXAMPLES

       Example #1

	      Object oriented style

	      <?php

	      /* connection */
	      try {
		  $stomp = new Stomp('tcp://localhost:61613');
	      } catch(StompException $e) {
		  die('Connection failed: ' . $e->getMessage());
	      }

	      /* begin a transaction */
	      $stomp->begin('t1');

	      /* send a message to the queue */
	      $stomp->send('/queue/foo', 'bar', array('transaction' => 't1'));

	      /* rollback */
	      $stomp->abort('t1');

	      /* close connection */
	      unset($stomp);
	      ?>

       Example #2

	      Procedural style

	      <?php

	      /* connection */
	      $link = stomp_connect('tcp://localhost:61613');

	      /* check connection */
	      if (!$link) {
		  die('Connection failed: ' . stomp_connect_error());
	      }

	      /* begin a transaction */
	      stomp_begin($link, 't1');

	      /* send a message to the queue 'foo' */
	      stomp_send($link, '/queue/foo', 'bar', array('transaction' => 't1'));

	      /* rollback */
	      stomp_abort($link, 't1');

	      /* close connection */
	      stomp_close($link);

	      ?>

PHP Documentation Group 													    STOMP_ABORT(3)

STOMP_READ_FRAME(3)							 1						       STOMP_READ_FRAME(3)

Stomp::readFrame - Reads the next frame

       Object oriented style (method):

SYNOPSIS

       public stompframe Stomp::readFrame ([string  $class_name = "stompFrame"])

DESCRIPTION

       Procedural style:
       array stomp_read_frame (resource  $link)

	Reads the next frame. It is possible to instantiate an object of a specific class, and pass parameters to that class's constructor.

PARAMETERS

	      o $link
		-Procedural style only: The stomp link identifier returned by stomp_connect(3).

	      o $class_name
		- The name of the class to instantiate. If not specified, a stompFrame object is returned.

RETURN VALUES

       Note

	      A transaction header may be specified, indicating that the message acknowledgment should be part of the named transaction.

CHANGELOG

       +------------+----------------------------------+
       |  Version   |				       |
       |	    |				       |
       |	    |		Description	       |
       |	    |				       |
       +------------+----------------------------------+
       |Stomp 0.4.0 |				       |
       |	    |				       |
       |	    | $class_name parameter was added. |
       |	    |				       |
       +------------+----------------------------------+
EXAMPLES

       Example #1

	      Object oriented style

	      <?php

	      /* connection */
	      try {
		  $stomp = new Stomp('tcp://localhost:61613');
	      } catch(StompException $e) {
		  die('Connection failed: ' . $e->getMessage());
	      }

	      /* subscribe to messages from the queue 'foo' */
	      $stomp->subscribe('/queue/foo');

	      /* read a frame */
	      var_dump($stomp->readFrame());

	      /* close connection */
	      unset($stomp);

	      ?>

	      The above example will output something similar to:

	      object(StompFrame)#2(3) {
		["command"]=>
		string(7) "MESSAGE"
		["headers"]=>
		array(5) {
		  ["message-id"]=>
		  string(41) "ID:php.net-55293-1257226743606-4:2:-1:1:1"
		  ["destination"]=>
		  string(10) "/queue/foo"
		  ["timestamp"]=>
		  string(13) "1257226805828"
		  ["expires"]=>
		  string(1) "0"
		  ["priority"]=>
		  string(1) "0"
		}
		["body"]=>
		string(3) "bar"
	      }

       Example #2

	      Procedural style

	      <?php

	      /* connection */
	      $link = stomp_connect('ssl://localhost:61612');

	      /* check connection */
	      if (!$link) {
		  die('Connection failed: ' . stomp_connect_error());
	      }

	      /* subscribe to messages from the queue 'foo' */
	      stomp_subscribe($link, '/queue/foo');

	      /* read a frame */
	      $frame = stomp_read_frame($link);

	      /* close connection */
	      stomp_close($link);

	      ?>

	      The above example will output something similar to:

	      array(3) {
		["command"]=>
		string(7) "MESSAGE"
		["body"]=>
		string(3) "bar"
		["headers"]=>
		array(6) {
		  ["transaction"]=>
		  string(2) "t1"
		  ["message-id"]=>
		  string(41) "ID:php.net-55293-1257226743606-4:3:-1:1:1"
		  ["destination"]=>
		  string(10) "/queue/foo"
		  ["timestamp"]=>
		  string(13) "1257227037059"
		  ["expires"]=>
		  string(1) "0"
		  ["priority"]=>
		  string(1) "0"
		}
	      }

PHP Documentation Group 												       STOMP_READ_FRAME(3)