takaheraw

var domain = require('domain');
var events = require('events');
var d = domain.create();
d.on('error', function(e){
  console.error('d:', e.message);
});
d.run(function(){
  var ee = new events.EventEmitter();
  ee.emit('error', new Error('emitted error'));
});

takaheraw

var domain = require('domain');
var d = domain.create();
d.on('error', function(e){
  console.error('d:', e.message);
});
d.run(function(){
  throw new Error('throwed error');
});

takaheraw

var fs = require('fs');
process.on('uncaughtException', function(e){
  console.log('uncaughtException:', e.message);
});
try{
  fs.readFile('non-exists.txt', 'utf-8', function(err, data){
    if(err) throw err;
    console.log('data:', data);
  });
}catch(e){

takaheraw

var http = require('http');
var port = 1337;
var obj = {};
var server = http.createServer(function(req, res){
  var remoteAddress = req.connection.remoteAddress;
  var header = {'Connection' : 'close', 'Content-Length' : 0};
  var key = req.url;
  switch (req.method){
    case 'POST':
      if(obj[key]){

takaheraw

var http = require('http');
options = { host: '192.168.11.14',
            port: 1337,
            auth: 'alice:alicepass'};
var req = http.request(options, function(res){
  var data = '';
  res.on('data', function(chunk){
    data += chunk;
  });
  res.on('end', function(){

takaheraw

var http = require('http');
var host = '192.168.11.14';
var port = 1337;
var htpasswd = {'alice' : 'alicepass'};
var server = http.createServer(function(req, res){
  function showAuthContent(res, username, password){
    if(username in htpasswd && htpasswd[username] === password){
      res.writeHead(200, {'Content-Type' : 'text/plain' });
      res.end('Hello Authed World\n');
    }else{

takaheraw

var http = require('http');
var options = { host: 'localhost',
                port: 1337,
                path: '/',
                method: 'POST'};
var req = http.request(options, function(res){
  var data = '';
  res.on('data', function(chunk){
    data += chunk;
  });

takaheraw

var http = require('http');
var server = http.createServer();
var port = 1337;

server.on('request', function(req, res){
  var data = '';
  req.on('data', function(chunk){
    data += chunk;
  });
  req.on('end', function(){

takaheraw

var net = require('net');
var readline = require('readline');

var options = {};
options.host = process.argv[2];
options.port = process.argv[3];

var client = net.connect(options);

client.on('error', function(e){

takaheraw

var net = require('net');
var readline = require('readline');

var server = net.createServer();
server.maxConnections = 3;

function Client(socket){
  this.socket = socket;
}