php 实现websockets客户端

php 实现websockets客户端，需要利用swoole（参考文档：https://wiki.swoole.com/#/）

require "WebSocketClient.php";

$client = new WebSocketClient();
$client->connect("127.0.01", 9501);
$client->on("open", function ($client) {
    $fd = $client->getTcpClient()->sock;
    echo "fd: $fd is open\n";
    $msg = ['data' =>"发送消息" ];
    $client->send(json_encode($msg));
});

$client->on("message", function ($client, $frame) {
    $fd = $client->getTcpClient()->sock;
    echo "fd: $fd received: {$frame->data}\n";
});

$client->on("close", function ($client) {
    $fd = $client->getTcpClient()->sock;
    echo "fd: $fd is closed\n";
    return;
});

$client->onClose($client);

 

来源：CSDN

作者：supramolecular

链接：https://blog.csdn.net/supramolecular/article/details/104577772