根据 chat 示例创建 game-server，支持分布式部署、域名访问、数据库连接和基础使用

game-server/app/servers/chat/handler/chatHandler.ts

@@ -0,0 +1,76 @@
+import { UserModel } from './../../../db/User';
+import { ChatRemote } from '../remote/chatRemote';
+import {Application, BackendSession} from 'pinus';
+import { FrontendSession } from 'pinus';
+
+export default function(app: Application) {
+    return new ChatHandler(app);
+}
+
+export class ChatHandler {
+    constructor(private app: Application) {
+    }
+
+    /**
+     * Send messages to users
+     *
+     * @param {Object} msg message from client
+     * @param {Object} session
+     *
+     */
+    async send(msg: {content: string , target: string}, session: BackendSession) {
+        let rid = session.get('rid');
+        let username = session.uid.split('*')[0];
+        let channelService = this.app.get('channelService');
+        let param = {
+            msg: msg.content,
+            from: username,
+            target: msg.target
+        };
+        let channel = channelService.getChannel(rid, false);
+
+        // the target is all users
+        if (msg.target === '*') {
+            channel.pushMessage('onChat', param);
+        }
+        // the target is specific user
+        else {
+            let tuid = msg.target + '*' + rid;
+            let tsid = channel.getMember(tuid)['sid'];
+            channelService.pushMessageByUids('onChat', param, [{
+                uid: tuid,
+                sid: tsid
+            }]);
+        }
+    }
+
+    async send2(msg: {content: string , target: string}, session: BackendSession) {
+        let rid = session.get('rid');
+        let username = session.uid.split('*')[0];
+        let channelService = this.app.get('channelService');
+        let param = {
+            msg: msg.content,
+            from: username,
+            target: msg.target
+        };
+        let channel = channelService.getChannel(rid, false);
+
+        console.log(`got user in send2 :`,);
+        const user = await UserModel.findOneAndUpdate({userName: username}, {userName: username, userNo: 666}, {upsert: true, new: true}).lean();
+        console.log(`got user in send2 :`, user);
+
+        // the target is all users
+        if (msg.target === '*') {
+            channel.pushMessage('onChat', param);
+        }
+        // the target is specific user
+        else {
+            let tuid = msg.target + '*' + rid;
+            let tsid = channel.getMember(tuid)['sid'];
+            channelService.pushMessageByUids('onChat', param, [{
+                uid: tuid,
+                sid: tsid
+            }]);
+        }
+    }
+}