Php/docs/function.mqseries-back
mqseries_back
(PECL mqseries >= 0.10.0)
mqseries_back — MQSeries MQBACK
Description
mqseries_back
( resource $hconn
, resource &$compCode
, resource &$reason
) : void
The mqseries_back() (MQBACK) call indicates to the queue manager that all the message gets and puts that have occurred since the last syncpoint are to be backed out. Messages put as part of a unit of work are deleted; messages retrieved as part of a unit of work are reinstated on the queue.
Using mqseries_back() only works in conjunction with mqseries_begin() and only function when connecting directly to a Queueu manager. Not via the mqclient interface.
Parameters
hConn
Connection handle.
This handle represents the connection to the queue manager.
compCode
Completion code.
reason
Reason code qualifying the compCode.
Return Values
No value is returned.
Examples
Example #1 mqseries_back() example
<?php mqseries_back($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)); }?>
Notes
Note:
mqseries_back() will not function when using MQSeries Client to connect to a Queueu Manager.
See Also
- mqseries_conn() - MQSeries MQCONN
- mqseries_connx() - MQSeries MQCONNX
- mqseries_begin() - MQseries MQBEGIN