Removing listener for export in different Module

src/listener.ts

@@ -1,73 +0,0 @@
-import * as net from "net"
-import * as dgram from "dgram";
-import { Request } from "./request";
-import { PassThrough } from "stream";
-
-export default class Listener {
-   private udp: dgram.Socket
-   private tcp: net.Server
-   constructor(type: "udp4" | "udp6" | "tcp", onRequest: (request: Request) => any, host: string = "0.0.0.0") {
-      switch (type) {
-         case "udp6":
-         case "udp4":
-            this.udp = dgram.createSocket(type)
-            this.udp.on("listening", () => {
-               console.log(`UDP Server Listening on 53`)
-            })
-
-            this.udp.on("message", (message, remote) => {
-               let request = new Request(message, (data) => {
-                  // console.log("sending:", new Request(data, (a) => 0));
-                  this.udp.send(data, remote.port, remote.address)
-               })
-               onRequest(request);
-            })
-
-            this.udp.bind(53, host)
-            break;
-         case "tcp":
-            console.log("Using TCP is experimantal")
-            this.tcp = net.createServer((socket) => {
-               let length: number;
-               let got: number = 0;
-               let message = undefined;
-               socket.on("data", (data) => {
-                  let offset = 0;
-                  if (!message) {
-                     length = data.readUInt16BE(0);
-                     if (length > 4096) return socket.destroy(); //Requests with more that 2k are ignored
-                     message = Buffer.alloc(length);
-                     offset = 2;
-                  }
-
-                  let read = (data.length - offset) > (length - got) ? (length - got) : (data.length - offset);
-                  data.copy(message, got, offset, read + offset)
-                  got += read;
-                  //ToDo don't ignore probably following requests
-                  if (got >= length) {
-                     let request = new Request(message, (data) => {
-                        socket.write(data);
-                     })
-                     got = 0;
-                     message = undefined;
-                     length = 0;
-                     onRequest(request);
-                  }
-               });
-            });
-            this.tcp.listen(53, host);
-            console.log(`TCP Server Listening on 53`)
-            break;
-         default:
-            throw new Error("Unknown socket type")
-      }
-   }
-
-   close() {
-      if (this.udp) {
-         this.udp.close();
-      } else {
-         this.tcp.close();
-      }
-   }
-}