Tuesday working

server.js

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+const net = require('net');
+
+const clients = [];
+
+net.createServer((socket) => {
+  socket.name = "User - " + socket.remotePort;
+  clients.push(socket);
+
+  socket.on('data', (chunk) => {
+    clients.forEach((client) => {
+      if (socket.name === client.name) return;
+      client.write(socket.name + ': ' + chunk.toString());
+    });
+  });
+
+  function broadcast(message, socket) {
+    sockets.forEach(function(s){
+      if (s === socket) return;
+      s.write(message);
+    });
+  };
+
+}).listen(3000, () =>{
+  console.log('Up on 3000!');
+});

stream.js

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+'use strict';
+
+/*eslint-env es6*/
+
+const fs = require('fs');
+
+const readStream = fs.createReadStream(__dirname + '/test.txt');
+
+let dataString = '';
+
+readStream.on('data', (chunk) => {
+  console.log('Truffles');
+  console.log(chunk);
+  dataString =+ chunk.toString();
+});
+
+readStream.on('end', () => {
+  console.log('stream ended');
+});
+
+process.stdin.on('data', (chunk) => {
+  console.log('${chunk.toString()} was piped into this program');
+});
+
+process.stdin.pipe(process.stdout);

test.txt

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+Testing one two three

test/test.js

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+"use strict";
+
+const expect = require('chai').expect;
+const net = require('net');
+const tcp = require('../server');
+
+describe('Chat server testing: ', () => {
+  it('should send a message to all clients except sender', (done) => {
+    let result;
+    let wroteBack = false;
+
+    const clientOne = net.connect(3000, () => {
+      clientOne.on('data', () => {
+        throw new Error('it wrote back');
+      });
+      clientOne.write('test');
+    });
+    const clientTwo = net.connect(3000, () => {
+      clientTwo.on('data', (data) => {
+        expect(data.toString()).to.eql('test');
+        done();
+      });
+    });
+    setTimeout(() => {
+      expect(result).to.eql('test');
+      expect(wroteBack).to.eql(false);
+      done();
+    }, 200)
+  });
+
+})