添加 - 登录唯一性原则

route/user.js

@@ -46,6 +46,16 @@ function LoginRule(ip) {
     return true;
 }
 
+//唯一性登录检查
+function OnlyLoginCheck(sessionID) {
+    for (let k in MCSERVER.allSockets) {
+        if (MCSERVER.allSockets[k].sessionID == sessionID) {
+            return true;
+        }
+    }
+    return false;
+}
+
 const counter = require('../core/counter');
 
 router.post('/login', function (req, res) {
@@ -57,6 +67,13 @@ router.post('/login', function (req, res) {
     if (!LoginRule(ip)) {
         return;
     };
+
+    //判断是否有 ws 正在连接
+    if (OnlyLoginCheck(req.sessionID)) {
+        console.log("FUCK");
+        return;
+    }
+
     //登陆次数加一
     counter.plus('login');
 

route/websocket.js

@@ -23,6 +23,7 @@ class WebsocketSession {
         this.username = config.username || null;
         this.token = config.token || null;
         this.console = config.console || null;
+        this.sessionID = config.sessionID || null;
     }
     send(data) {
         if (data)