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
+            }]);
+        }
+    }
+}

game-server/app/servers/chat/remote/chatRemote.ts

@@ -0,0 +1,92 @@
+import { Application, ChannelService, FrontendSession, RemoterClass } from 'pinus';
+
+export default function (app: Application) {
+    return new ChatRemote(app);
+}
+
+// rpc 定义挪到单独的定义文件(user.rpc.define.ts)。解决ts-node 有可能找不到定义的问题。
+// 你也可以用其它方法解决，或者没有遇到过这个问题的话，定义还是可以放在这里。
+
+// UserRpc的命名空间自动合并
+// declare global {
+//     interface UserRpc {
+//         chat: {
+//             chatRemote: RemoterClass<FrontendSession, ChatRemote>;
+//         };
+//     }
+// }
+export class ChatRemote {
+
+    constructor(private app: Application) {
+        this.app = app;
+        this.channelService = app.get('channelService');
+    }
+
+    private channelService: ChannelService;
+
+    /**
+     * Add user into chat channel.
+     *
+     * @param {String} uid unique id for user
+     * @param {String} sid server id
+     * @param {String} name channel name
+     * @param {boolean} flag channel parameter
+     *
+     */
+    public async add(uid: string, sid: string, name: string, flag: boolean) {
+        let channel = this.channelService.getChannel(name, flag);
+        let username = uid.split('*')[0];
+        let param = {
+            user: username
+        };
+        channel.pushMessage('onAdd', param);
+
+        if (!!channel) {
+            channel.add(uid, sid);
+        }
+
+        return this.get(name, flag);
+    }
+
+    /**
+     * Get user from chat channel.
+     *
+     * @param {Object} opts parameters for request
+     * @param {String} name channel name
+     * @param {boolean} flag channel parameter
+     * @return {Array} users uids in channel
+     *
+     */
+    private get(name: string, flag: boolean) {
+        let users: string[] = [];
+        let channel = this.channelService.getChannel(name, flag);
+        if (!!channel) {
+            users = channel.getMembers();
+        }
+        for (let i = 0; i < users.length; i++) {
+            users[i] = users[i].split('*')[0];
+        }
+        return users;
+    }
+
+    /**
+     * Kick user out chat channel.
+     *
+     * @param {String} uid unique id for user
+     * @param {String} sid server id
+     * @param {String} name channel name
+     *
+     */
+    public async kick(uid: string, sid: string, name: string) {
+        let channel = this.channelService.getChannel(name, false);
+        // leave channel
+        if (!!channel) {
+            channel.leave(uid, sid);
+        }
+        let username = uid.split('*')[0];
+        let param = {
+            user: username
+        };
+        channel.pushMessage('onLeave', param);
+    }
+}