Stomp::abort
stomp_abort
(PECL stomp >= 0.1.0)
Stomp::abort -- stomp_abort — Rolls back a transaction in progress
Açıklama
Nesne yönelimli kullanım (method):
Yordamsal kullanım:
Rolls back a transaction in progress.
Bağımsız Değişkenler
-
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).
Dönen Değerler
Başarı durumunda true, başarısızlık durumunda false döner.
Örnekler
Örnek 1 Nesne yönelimli kullanım
<?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);
?>
Örnek 2 Yordamsal kullanım
<?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);
?>Notlar
İpucu
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.
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