mqseries_back

(PECL mqseries >= 0.10.0)

MQSeries MQBACK

void mqseries_back ( resource $hconn, resource &$compCode, resource &$reason )

The mqseries_back() (MQBACK) call indicates to the queue manager that all the message gets and puts that have occurred since the last syncpoint are to be backed out. Messages put as part of a unit of work are deleted; messages retrieved as part of a unit of work are reinstated on the queue.

Using mqseries_back() only works in conjunction with mqseries_begin() and only function when connecting directly to a Queueu manager. Not via the mqclient interface.

Parameters:

hConn

Connection handle.

This handle represents the connection to the queue manager.

compCode

Completion code.

reason

Reason code qualifying the compCode.

Returns:

No value is returned.

Notes:

mqseries_back() will not function when using MQSeries Client to connect to a Queueu Manager.

Examples:

mqseries_back() example

<?php
    mqseries_back($conn, $comp_code, $reason);
 
    if ($comp_code !== MQSERIES_MQCC_OK) {
        printf("CompCode:%d Reason:%d Text:%s<br>\n", $comp_code, $reason, mqseries_strerror($reason));
    }
?>