(PECL stomp >= 0.1.0)
Stomp::abort -- stomp_abort — Rolls back a transaction in progress
面向对象风格 (method):
过程化风格:
Rolls back a transaction in progress.
link仅对过程化样式：由 stomp_connect() 返回的 stomp 连接标识符。
transaction_idThe transaction to abort.
headers关联数组包含附加的头信息（例如： receipt）。
示例 #1 面向对象风格
<?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);
?>
示例 #2 过程化风格
<?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.