(PECL stomp >= 0.1.0)
Stomp::abort -- stomp_abort — Rolls back a transaction in progress
Object-oriented style (method):
$transaction_id
, array $headers
= ?): boolProcedural style:
$link
, string $transaction_id
, array $headers
= ?): boolRolls back a transaction in progress.
link
Procedural style only: The stomp link identifier returned by stomp_connect().
transaction_id
The transaction to abort.
headers
Associative array containing the additional headers (example: receipt).
Returns true
on success or false
on failure.
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);?>
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.