Init Repo

2019-09-06 23:53:10 +08:00
commit f0ef89dfbb
7905 changed files with 914138 additions and 0 deletions
--- a/vendor/swoole/examples/websocket/server.php
+++ b/vendor/swoole/examples/websocket/server.php
@ -0,0 +1,138 @@
+<?php
+//$server = new swoole_websocket_server("0.0.0.0", 9501);
+$server = new swoole_websocket_server("0.0.0.0", 9501, SWOOLE_BASE);
+//$server->addlistener('0.0.0.0', 9502, SWOOLE_SOCK_UDP);
+//$server->set(['worker_num' => 4,
+//    'task_worker_num' => 4,
+//]);
+
+function user_handshake(swoole_http_request $request, swoole_http_response $response)
+{
+    //自定定握手规则，没有设置则用系统内置的（只支持version:13的）
+    if (!isset($request->header['sec-websocket-key']))
+    {
+        //'Bad protocol implementation: it is not RFC6455.'
+        $response->end();
+        return false;
+    }
+    if (0 === preg_match('#^[+/0-9A-Za-z]{21}[AQgw]==$#', $request->header['sec-websocket-key'])
+        || 16 !== strlen(base64_decode($request->header['sec-websocket-key']))
+    )
+    {
+        //Header Sec-WebSocket-Key is illegal;
+        $response->end();
+        return false;
+    }
+
+    $key = base64_encode(sha1($request->header['sec-websocket-key']
+        . '258EAFA5-E914-47DA-95CA-C5AB0DC85B11',
+        true));
+    $headers = array(
+        'Upgrade'               => 'websocket',
+        'Connection'            => 'Upgrade',
+        'Sec-WebSocket-Accept'  => $key,
+        'Sec-WebSocket-Version' => '13',
+        'KeepAlive'             => 'off',
+    );
+    foreach ($headers as $key => $val)
+    {
+        $response->header($key, $val);
+    }
+    $response->status(101);
+    $response->end();
+    global $server;
+    $fd = $request->fd;
+    $server->defer(function () use ($fd, $server)
+    {
+        $server->push($fd, "hello, welcome\n");
+    });
+    return true;
+}
+
+$server->on('handshake', 'user_handshake');
+$server->on('open', function (swoole_websocket_server $_server, swoole_http_request $request) {
+    echo "server#{$_server->worker_pid}: handshake success with fd#{$request->fd}\n";
+    var_dump($_server->exist($request->fd), $_server->getClientInfo($request->fd));
+//    var_dump($request);
+});
+
+$server->on('message', function (swoole_websocket_server $_server, $frame) {
+    var_dump($frame->data);
+    echo "received ".strlen($frame->data)." bytes\n";
+    if ($frame->data == "close")
+    {
+        $_server->close($frame->fd);
+    }
+    elseif($frame->data == "task")
+    {
+        $_server->task(['go' => 'die']);
+    }
+    else
+    {
+        //echo "receive from {$frame->fd}:{$frame->data}, opcode:{$frame->opcode}, finish:{$frame->finish}\n";
+       // for ($i = 0; $i < 100; $i++)
+        {
+            $_send = str_repeat('B', rand(100, 800));
+            $_server->push($frame->fd, $_send);
+           // echo "#$i\tserver sent " . strlen($_send) . " byte \n";
+        }
+        $fd = $frame->fd;
+        $_server->tick(2000, function($id) use ($fd, $_server) {
+            $_send = str_repeat('B', rand(100, 5000));
+            $ret = $_server->push($fd, $_send);
+            if (!$ret)
+            {
+                var_dump($id);
+                var_dump($_server->clearTimer($id));
+            }
+        });
+    }
+});
+
+$server->on('close', function ($_server, $fd) {
+    echo "client {$fd} closed\n";
+});
+
+$server->on('task', function ($_server, $worker_id, $task_id, $data)
+{
+    var_dump($worker_id, $task_id, $data);
+    return "hello world\n";
+});
+
+$server->on('finish', function ($_server, $task_id, $result)
+{
+    var_dump($task_id, $result);
+});
+
+$server->on('packet', function ($_server, $data, $client) {
+    echo "#".posix_getpid()."\tPacket {$data}\n";
+    var_dump($client);
+});
+
+$server->on('request', function (swoole_http_request $request, swoole_http_response $response) {
+    $response->end(<<<HTML
+    <h1>Swoole WebSocket Server</h1>
+    <script>
+var wsServer = 'ws://127.0.0.1:9501';
+var websocket = new WebSocket(wsServer);
+websocket.onopen = function (evt) {
+	console.log("Connected to WebSocket server.");
+};
+
+websocket.onclose = function (evt) {
+	console.log("Disconnected");
+};
+
+websocket.onmessage = function (evt) {
+	console.log('Retrieved data from server: ' + evt.data);
+};
+
+websocket.onerror = function (evt, e) {
+	console.log('Error occured: ' + evt.data);
+};
+</script>
+HTML
+    );
+});
+
+$server->start();