Using Topics from PHP over Stomp
$clientId = 'test:dev';
$topic = '/topic/perm.user';
try {
$stomp = new Stomp('tcp://localhost:61613','system','manager', array('client-id'=> $clientId ));
} catch(StompException $e) {
die('Connection failed: ' . $e->getMessage());
}
$isSubscribe = $stomp->subscribe($topic);
while($isSubscribe){
if ($stomp->hasFrame()) {
$frame = $stomp->readFrame();
if ($frame != NULL) {
print "Received: " . $frame->body . " - time now is " . date("Y-m-d H:i:s"). "\n";
// $stomp->ack($frame);
}
// sleep(1);
}
else {
print "No frames to read\n";
}
}
if($isSubscribe){
$stomp->unsubscribe($topic);
unset($stomp);
}
Can not receive the topic frame
Stomp::subscribe
stomp_subscribe
(PECL stomp >= 0.1.0)
Stomp::subscribe -- stomp_subscribe — Registers to listen to a given destination
說明
物件導向風格 (method):
public bool Stomp::subscribe
( string
$destination
[, array $headers
] )程序化風格:
bool stomp_subscribe
( resource
$link
, string $destination
[, array $headers
] )Registers to listen to a given destination.
參數
-
link -
僅對過程化樣板：由 stomp_connect() 回傳的 stomp 連結標識符。
-
destination -
Destination to subscribe to.
-
headers -
關連陣列包含附加的標頭訊息（例如： receipt）。
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
註釋
Tip
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.
範例
See stomp_ack().
add a note
User Contributed Notes 1 note
holycd ¶
6 years ago
