96 lines
2.0 KiB
JavaScript
96 lines
2.0 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Peel Technologies, Inc.
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* All rights reserved.
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*/
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'use strict';
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var React = require('react-native');
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var {
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AppRegistry,
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StyleSheet,
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Text,
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View
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} = React;
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global.Buffer = global.Buffer || require('buffer').Buffer;
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var net = require('net');
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function randomPort() {
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return Math.random() * 60536 | 0 + 5000; // 60536-65536
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}
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var serverPort = randomPort();
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var server = net.createServer(function(socket) {
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console.log('server connected on ' + JSON.stringify(socket.address()));
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socket.on('data', function (data) {
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console.log('Server Received: ' + data);
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socket.write('Echo server\r\n');
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});
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socket.on('error', function(error) {
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console.log('error ' + error);
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});
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}).listen(serverPort, function() {
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console.log('opened server on ' + JSON.stringify(server.address()));
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});
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server.on('error', function(error) {
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console.log('error ' + error);
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});
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var client = net.createConnection(serverPort, function() {
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console.log('opened client on ' + JSON.stringify(client.address()));
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client.write('Hello, server! Love, Client.');
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});
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client.on('data', function(data) {
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console.log('Client Received: ' + data);
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client.destroy(); // kill client after server's response
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server.close();
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});
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client.on('error', function(error) {
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console.log('client error ' + error);
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});
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client.on('close', function() {
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console.log('client close');
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});
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var rctsockets = React.createClass({
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render: function() {
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return (
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<View style={styles.container}>
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<Text style={styles.welcome}>
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Open Dev Tools to see socket chatter
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</Text>
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</View>
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);
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}
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});
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var styles = StyleSheet.create({
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container: {
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flex: 1,
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justifyContent: 'center',
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alignItems: 'center',
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backgroundColor: '#F5FCFF',
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},
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welcome: {
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fontSize: 20,
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textAlign: 'center',
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margin: 10,
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},
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instructions: {
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textAlign: 'center',
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color: '#333333',
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marginBottom: 5,
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},
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});
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AppRegistry.registerComponent('rctsockets', () => rctsockets);
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