mqseries_get

(PECL mqseries >= 0.10.0)

mqseries_get — MQSeries MQGET

说明

mqseries_get ( resource $hConn , resource $hObj , array &$md , array &$gmo , int &$bufferLength , string &$msg , int &$data_length , resource &$compCode , resource &$reason ) : void

The mqseries_get() (MQGET) call retrieves a message from a local queue that has been opened using the mqseries_open() (MQOPEN) call

参数

hConn

Connection handle.

This handle represents the connection to the queue manager.

hObj

Object handle.

This handle represents the object to be used.

md

Message descriptor (MQMD).

gmo

Get message options (MQGMO).

bufferLength

Expected length of the result buffer

msg

Buffer holding the message that was retrieved from the object.

data_length

Actual buffer length

compCode

Completion code.

reason

Reason code qualifying the compCode.

返回值

没有返回值。

范例

Example #1 mqseries_get() example

<?php
// open connection to the queue manager
    mqseries_conn('WMQ1', $conn, $comp_code, $reason);
// $conn now hold the reference to the connection to the queue manager.

// open the connection to the testq queue
    mqseries_open(
                $conn,
                array('ObjectName' => 'TESTQ'),
                MQSERIES_MQOO_INPUT_AS_Q_DEF | MQSERIES_MQOO_FAIL_IF_QUIESCING | MQSERIES_MQOO_OUTPUT,
                $obj,
                $comp_code,
                $reason);
// $obj now holds the reference to the object (TESTQ)

// setup empty message descriptor.
    $mdg = array();
// setup get message options    
    $gmo = array('Options' => MQSERIES_MQGMO_FAIL_IF_QUIESCING | MQSERIES_MQGMO_WAIT, 'WaitInterval' => 3000);

// get the message from the queue    
    mqseries_get($conn, $obj, $mdg, $gmo, 255, $msg, $data_length, $comp_code, $reason);
    if ($comp_code !== MQSERIES_MQCC_OK) {
        printf("GET CompCode:%d Reason:%d Text:%s<br>", $comp_code, $reason, mqseries_strerror($reason));
    }
    
// close the object reference $obj    
    mqseries_close($conn, $obj, MQSERIES_MQCO_NONE, $comp_code, $reason);

// disconnect from the queue manager.    
    mqseries_disc($conn, $comp_code, $reason);
    
?>

参见