PHP中是否有踩过websocket？

Question

I use Node.js to run STOMP over WebSocket because it supports custom headers. When HTTP handshake, the server needs a cookie to check auth, not the token in the address.

As PHPer, I want to use this in PHP, but search google for a long time and found no way. can anyone help?

Answer 1

STOMP is not limited to Node.js, or Java, etc. There are

• a STOMP PECL extension for PHP,
• PHP STOMP libraries, eg Stomp-PHP ,
• and general messaging libraries that support STOMP,
  eg Enqueue 's STOMP transport layer, or Laravel-Queue

Regarding your specific scenario, it's hard to come up with a straight-up answer without knowing more details but here is an example from the stomp-php library samples hat sets a custom header:

 use Stomp\Client; use Stomp\SimpleStomp; use Stomp\Transport\Map; // make a connection $client = new Client('tcp://localhost:61613'); $stomp = new SimpleStomp($client); // send a message to the queue $body = array('city' => 'Belgrade', 'name' => 'Dejan'); $header = array(); $header['transformation'] = 'jms-map-json'; $mapMessage = new Map($body, $header); $client->send('/queue/test', $mapMessage); echo 'Sending array: '; print_r($body); $stomp->subscribe('/queue/test', 'transform-test', 'client', null, ['transformation' => 'jms-map-json']); /** @var Map $msg */ $msg = $stomp->read(); // extract if ($msg:= null) { echo 'Received array; '; print_r($msg->map); // mark the message as received in the queue $stomp->ack($msg); } else { echo "Failed to receive a message\n"; }

Answer 2

you need a websocket stream wrapper if you want to connect using a protocol

Answer 3

You can use php-stomp-frame

https://github.com/jeeinn/php-stomp-frame

composer require jeeinn/php-stomp-frame

// over wss
require __DIR__ . '/vendor/autoload.php';

$url = 'wss://echo.websocket.org:443';
$userName = 'test';
$password = 'passcode';
$queue = 'service_queue_v1.2';

$stompFrame = new \Stomp\Frame();
# connect frame
$connectFrame = $stompFrame->setLogin($userName, $password)->setHeartBeat(0, 10000)->getConnect();
# subscribe frame
$subscribeFrame = $stompFrame->getSubscribe($queue);

#use websocket
$client = new \WebSocket\Client($url);
$client->text($connectFrame);
//var_dump($client->isConnected());
$client->text($subscribeFrame);

# loop listening
while (true) {
    try {
        $message = $client->receive();
        $parsed = $stompFrame->parser($message);
        //print_r($parsed);
        # Error, Break while loop to stop listening, Possibly log errors
        if ($parsed['command'] == 'ERROR') {
            echo $parsed['body'];
            $client->close();
            break;
        }
        // Deal your data
        $data = json_decode($parsed['body'], true);
        print_r($data);
        // Act[enter image description here][4] on received message
        // Later, Break while loop to stop listening
    } catch (Exception $e) {
        // Possibly log errors
        echo $e->getMessage();
    }
}