First commit

app/im/controller/WebsocketTest.php

@@ -0,0 +1,142 @@
+<?php
+// +----------------------------------------------------------------------
+// | Longbing [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright Chengdu longbing Technology Co., Ltd.
+// +----------------------------------------------------------------------
+// | Website http://longbing.org/
+// +----------------------------------------------------------------------
+// | Sales manager: +86-13558882532 / +86-13330887474
+// | Technical support: +86-15680635005
+// | After-sale service: +86-17361005938
+// +----------------------------------------------------------------------
+
+
+use Swoole\WebSocket\Server;
+use think\facade\Cache;
+
+class WebsocketTest {
+
+    public $server;
+
+    public $redis;
+
+    public $key;
+
+
+    public function __construct() {
+
+        $this->key = '122345446';
+
+        if(empty($this->redis)){
+
+            $this->redis = new Redis();
+
+            $this->redis ->connect('127.0.0.1',6379);
+        }
+
+
+        $this->server = new Swoole\WebSocket\Server("0.0.0.0", 9501);
+
+        $this->server->set(array(
+
+            'reactor_num'   => 2, //reactor thread num
+
+            'worker_num'    => 4,    //worker process num
+
+            'backlog'       => 128,   //listen backlog
+
+            'max_request'   => 50,
+
+            'dispatch_mode' => 1,
+
+//            'daemonize' => 1
+
+        ));
+
+
+        $this->server->on('open', function (swoole_websocket_server $server, $request) {
+
+            //加入房间域
+            $this->redis->hset($this->key,$request->fd,$request->fd);
+            //加入组集合
+            $this->redis->sadd('group', $this->key);
+
+        });
+
+
+
+
+
+        $this->server->on('message', function (Swoole\WebSocket\Server $server, $frame) {
+           // echo "receive from {$frame->fd}:{$frame->data},opcode:{$frame->opcode},fin:{$frame->finish}\n";
+
+            $group = $this->redis->sMembers('group');
+
+            foreach ($group as $v) {
+
+                $fangjian = $this->redis->hGetAll($v);
+
+                foreach ($fangjian as $k => $vv) {
+
+                    $server->push($vv, count($fangjian).$frame->fd);
+
+                }
+
+            }
+
+
+        });
+
+
+
+
+        $this->server->on('close', function ($server, $fd) {
+
+            $this->redis->hdel($this->key, 2);
+
+            //echo "client {$fd} closed\n";
+            //退出并删除多余的分组fd
+            $group = $this->redis->sMembers('group');
+
+            foreach ($group as $v) {
+
+                $fangjian = $this->redis->hgetall($v);
+
+                foreach ($fangjian as $k => $vv) {
+
+//                    if ($fd == $vv) {
+
+                        $this->redis->hdel($v, $vv);
+//                    }
+                }
+            }
+
+        });
+
+
+
+
+//
+        $this->server->on('request', function ($request, $response) {
+            // 接收http请求从get获取message参数的值，给用户推送
+            // $this->server->connections 遍历所有websocket连接用户的fd，给所有用户推送
+            foreach ($this->server->connections as $fd) {
+                // 需要先判断是否是正确的websocket连接，否则有可能会push失败
+                if ($this->server->isEstablished($fd)) {
+                    $this->server->push($fd, '11');
+                }
+            }
+        });
+
+        $this->server->start();
+    }
+
+
+
+
+
+}
+
+
+new WebsocketTest();