Removing listener for export in different Module
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This commit is contained in:
Fabian Stamm
parent
2b318d47aa
commit
23c27c3c4f
7
lib/listener.d.ts
vendored
7
lib/listener.d.ts
vendored
@ -1,7 +0,0 @@
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import { Request } from "./request";
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export default class Listener {
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private udp;
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private tcp;
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constructor(type: "udp4" | "udp6" | "tcp", onRequest: (request: Request) => any, host?: string);
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close(): void;
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}
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@ -1,71 +0,0 @@
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const net = require("net");
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const dgram = require("dgram");
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const request_1 = require("./request");
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class Listener {
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constructor(type, onRequest, host = "0.0.0.0") {
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switch (type) {
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case "udp6":
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case "udp4":
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this.udp = dgram.createSocket(type);
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this.udp.on("listening", () => {
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console.log(`UDP Server Listening on 53`);
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});
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this.udp.on("message", (message, remote) => {
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let request = new request_1.Request(message, (data) => {
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// console.log("sending:", new Request(data, (a) => 0));
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this.udp.send(data, remote.port, remote.address);
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});
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onRequest(request);
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});
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this.udp.bind(53, host);
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break;
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case "tcp":
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console.log("Using TCP is experimantal");
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this.tcp = net.createServer((socket) => {
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let length;
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let got = 0;
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let message = undefined;
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socket.on("data", (data) => {
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let offset = 0;
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if (!message) {
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length = data.readUInt16BE(0);
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if (length > 4096)
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return socket.destroy(); //Requests with more that 2k are ignored
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message = Buffer.alloc(length);
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offset = 2;
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}
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let read = (data.length - offset) > (length - got) ? (length - got) : (data.length - offset);
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data.copy(message, got, offset, read + offset);
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got += read;
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//ToDo don't ignore probably following requests
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if (got >= length) {
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let request = new request_1.Request(message, (data) => {
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socket.write(data);
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});
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got = 0;
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message = undefined;
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length = 0;
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onRequest(request);
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}
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});
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});
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this.tcp.listen(53, host);
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console.log(`TCP Server Listening on 53`);
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break;
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default:
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throw new Error("Unknown socket type");
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}
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}
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close() {
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if (this.udp) {
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this.udp.close();
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}
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else {
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this.tcp.close();
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}
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}
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}
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exports.default = Listener;
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//# sourceMappingURL=listener.js.map
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@ -1 +0,0 @@
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{"version":3,"file":"listener.js","sourceRoot":"","sources":["../src/listener.ts"],"names":[],"mappings":";;AAAA,2BAA0B;AAC1B,+BAA+B;AAC/B,uCAAoC;AAGpC;IAGG,YAAY,IAA6B,EAAE,SAAoC,EAAE,OAAe,SAAS;QACtG,QAAQ,IAAI,EAAE;YACX,KAAK,MAAM,CAAC;YACZ,KAAK,MAAM;gBACR,IAAI,CAAC,GAAG,GAAG,KAAK,CAAC,YAAY,CAAC,IAAI,CAAC,CAAA;gBACnC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,WAAW,EAAE,GAAG,EAAE;oBAC3B,OAAO,CAAC,GAAG,CAAC,4BAA4B,CAAC,CAAA;gBAC5C,CAAC,CAAC,CAAA;gBAEF,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,SAAS,EAAE,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;oBACxC,IAAI,OAAO,GAAG,IAAI,iBAAO,CAAC,OAAO,EAAE,CAAC,IAAI,EAAE,EAAE;wBACzC,wDAAwD;wBACxD,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,OAAO,CAAC,CAAA;oBACnD,CAAC,CAAC,CAAA;oBACF,SAAS,CAAC,OAAO,CAAC,CAAC;gBACtB,CAAC,CAAC,CAAA;gBAEF,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,CAAA;gBACvB,MAAM;YACT,KAAK,KAAK;gBACP,OAAO,CAAC,GAAG,CAAC,2BAA2B,CAAC,CAAA;gBACxC,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC,YAAY,CAAC,CAAC,MAAM,EAAE,EAAE;oBACpC,IAAI,MAAc,CAAC;oBACnB,IAAI,GAAG,GAAW,CAAC,CAAC;oBACpB,IAAI,OAAO,GAAG,SAAS,CAAC;oBACxB,MAAM,CAAC,EAAE,CAAC,MAAM,EAAE,CAAC,IAAI,EAAE,EAAE;wBACxB,IAAI,MAAM,GAAG,CAAC,CAAC;wBACf,IAAI,CAAC,OAAO,EAAE;4BACX,MAAM,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC;4BAC9B,IAAI,MAAM,GAAG,IAAI;gCAAE,OAAO,MAAM,CAAC,OAAO,EAAE,CAAC,CAAC,wCAAwC;4BACpF,OAAO,GAAG,MAAM,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;4BAC/B,MAAM,GAAG,CAAC,CAAC;yBACb;wBAED,IAAI,IAAI,GAAG,CAAC,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,GAAG,CAAC,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,CAAC;wBAC7F,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,GAAG,EAAE,MAAM,EAAE,IAAI,GAAG,MAAM,CAAC,CAAA;wBAC9C,GAAG,IAAI,IAAI,CAAC;wBACZ,+CAA+C;wBAC/C,IAAI,GAAG,IAAI,MAAM,EAAE;4BAChB,IAAI,OAAO,GAAG,IAAI,iBAAO,CAAC,OAAO,EAAE,CAAC,IAAI,EAAE,EAAE;gCACzC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;4BACtB,CAAC,CAAC,CAAA;4BACF,GAAG,GAAG,CAAC,CAAC;4BACR,OAAO,GAAG,SAAS,CAAC;4BACpB,MAAM,GAAG,CAAC,CAAC;4BACX,SAAS,CAAC,OAAO,CAAC,CAAC;yBACrB;oBACJ,CAAC,CAAC,CAAC;gBACN,CAAC,CAAC,CAAC;gBACH,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;gBAC1B,OAAO,CAAC,GAAG,CAAC,4BAA4B,CAAC,CAAA;gBACzC,MAAM;YACT;gBACG,MAAM,IAAI,KAAK,CAAC,qBAAqB,CAAC,CAAA;SAC3C;IACJ,CAAC;IAED,KAAK;QACF,IAAI,IAAI,CAAC,GAAG,EAAE;YACX,IAAI,CAAC,GAAG,CAAC,KAAK,EAAE,CAAC;SACnB;aAAM;YACJ,IAAI,CAAC,GAAG,CAAC,KAAK,EAAE,CAAC;SACnB;IACJ,CAAC;CACH;AAnED,2BAmEC"}
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@ -1,73 +0,0 @@
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import * as net from "net"
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import * as dgram from "dgram";
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import { Request } from "./request";
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import { PassThrough } from "stream";
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export default class Listener {
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private udp: dgram.Socket
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private tcp: net.Server
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constructor(type: "udp4" | "udp6" | "tcp", onRequest: (request: Request) => any, host: string = "0.0.0.0") {
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switch (type) {
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case "udp6":
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case "udp4":
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this.udp = dgram.createSocket(type)
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this.udp.on("listening", () => {
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console.log(`UDP Server Listening on 53`)
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})
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this.udp.on("message", (message, remote) => {
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let request = new Request(message, (data) => {
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// console.log("sending:", new Request(data, (a) => 0));
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this.udp.send(data, remote.port, remote.address)
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})
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onRequest(request);
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})
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this.udp.bind(53, host)
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break;
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case "tcp":
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console.log("Using TCP is experimantal")
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this.tcp = net.createServer((socket) => {
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let length: number;
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let got: number = 0;
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let message = undefined;
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socket.on("data", (data) => {
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let offset = 0;
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if (!message) {
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length = data.readUInt16BE(0);
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if (length > 4096) return socket.destroy(); //Requests with more that 2k are ignored
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message = Buffer.alloc(length);
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offset = 2;
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}
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let read = (data.length - offset) > (length - got) ? (length - got) : (data.length - offset);
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data.copy(message, got, offset, read + offset)
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got += read;
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//ToDo don't ignore probably following requests
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if (got >= length) {
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let request = new Request(message, (data) => {
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socket.write(data);
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})
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got = 0;
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message = undefined;
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length = 0;
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onRequest(request);
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}
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});
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});
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this.tcp.listen(53, host);
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console.log(`TCP Server Listening on 53`)
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break;
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default:
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throw new Error("Unknown socket type")
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}
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}
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close() {
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if (this.udp) {
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this.udp.close();
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} else {
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this.tcp.close();
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}
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}
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}
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