1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | exports.range = exports.createServerAndClient = exports.createClient = exports.createServer = exports.ip = void 0;
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4 | const net_1 = require("net");
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5 | const constants_1 = require("../../constants");
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6 | const json_socket_1 = require("../../helpers/json-socket");
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7 | exports.ip = '127.0.0.1';
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8 | function createServer(callback) {
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9 | const server = net_1.createServer();
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10 | server.listen();
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11 | server.on('listening', () => {
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12 | callback(null, server);
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13 | });
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14 | server.on(constants_1.ERROR_EVENT, (err) => {
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15 | callback(err);
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16 | });
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17 | }
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18 | exports.createServer = createServer;
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19 | function createClient(server, callback) {
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20 | const clientSocket = new json_socket_1.JsonSocket(new net_1.Socket());
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21 | const address = server.address();
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22 | if (!address) {
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23 | throw new Error('server.address() returned null');
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24 | }
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25 | const port = address.port;
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26 | clientSocket.connect(port, exports.ip);
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27 | clientSocket.on(constants_1.ERROR_EVENT, (err) => {
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28 | callback(err);
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29 | });
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30 | server.once('connection', socket => {
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31 | const serverSocket = new json_socket_1.JsonSocket(socket);
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32 | callback(null, clientSocket, serverSocket);
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33 | });
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34 | }
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35 | exports.createClient = createClient;
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36 | function createServerAndClient(callback) {
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37 | createServer((serverErr, server) => {
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38 | if (serverErr) {
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39 | return callback(serverErr);
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40 | }
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41 | createClient(server, (clientErr, clientSocket, serverSocket) => {
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42 | if (clientErr) {
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43 | return callback(clientErr);
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44 | }
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45 | callback(null, server, clientSocket, serverSocket);
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46 | });
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47 | });
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48 | }
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49 | exports.createServerAndClient = createServerAndClient;
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50 | function range(start, end) {
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51 | const r = [];
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52 | for (let i = start; i <= end; i++) {
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53 | r.push(i);
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54 | }
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55 | return r;
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56 | }
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57 | exports.range = range;
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