implement TCP server, reimplement maxConnections except it now kicks the oldest connection

cvmts/src/TCP/TCPServer.ts

@@ -0,0 +1,39 @@
+import EventEmitter from "events";
+import NetworkServer from "../NetworkServer.js";
+import { Server, Socket } from "net";
+import IConfig from "../IConfig.js";
+import { Logger } from "@cvmts/shared";
+import TCPClient from "./TCPClient.js";
+import { IPDataManager } from "../IPData.js";
+import { User } from "../User.js";
+
+export default class TCPServer extends EventEmitter implements NetworkServer {
+    listener: Server;
+    Config: IConfig;
+    logger: Logger;
+    clients: TCPClient[];
+
+    constructor(config: IConfig) {
+        super();
+        this.logger = new Logger("CVMTS.TCPServer");
+        this.Config = config;
+        this.listener = new Server();
+        this.clients = [];
+        this.listener.on('connection', socket => this.onConnection(socket));
+    }
+
+    private onConnection(socket: Socket) {
+        var client = new TCPClient(socket);
+        this.clients.push(client);
+        this.emit('connect', new User(client, IPDataManager.GetIPData(client.getIP()), this.Config));
+    }
+
+    start(): void {
+        this.listener.listen(this.Config.tcp.port, this.Config.tcp.host, () => {
+            this.logger.Info(`TCP server listening on ${this.Config.tcp.host}:${this.Config.tcp.port}`);
+        })
+    }
+    stop(): void {
+        this.listener.close();
+    }
+}