test client for EADDRNOTAVAIL

test-client.js

// Generated by CoffeeScript 1.8.0
(function() {
  var doReq, http, onRes;

  http = require('http');

  doReq = function() {
    return http.get({
      hostname: '127.0.0.1',
      port: 60666,
      path: '/',
      headers: {
        Connection: 'Keep-Alive'
      }
    }, onRes);
  };

  onRes = function(res) {
    var buf;
    buf = new Buffer(0);
    console.log(res.headers);
    res.on('data', function(data) {
      return buf = Buffer.concat([buf, data]);
    });
    return res.on('end', doReq);
  };

  doReq();

}).call(this);

test-server.js

// Generated by CoffeeScript 1.8.0
(function() {
  var http, webServer;
 
  http = require('http');
 
  webServer = http.createServer();
 
  webServer.listen(60666, '0.0.0.0');
 
  webServer.on('request', function(req, res) {
    res.setHeader('connection', 'keep-alive');
    res.setHeader('Content-Type', 'Content-Type: text/plain; charset=utf-8');
    res.setHeader('content-length', 4);
    return res.end('test');
  });
 
}).call(this);

with watch -n 1 "netstat -natp|grep ':60666'" I get

...
tcp        0      0 127.0.0.1:53754         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:49699         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:49630         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:54991         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:49421         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:50014         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:50325         127.0.0.1:60666         TIME_WAIT   -
tcp        0      0 127.0.0.1:48768         127.0.0.1:60666         TIME_WAIT   -
...

Client exits with

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: connect EADDRNOTAVAIL
    at errnoException (net.js:904:11)
    at connect (net.js:766:19)
    at net.js:845:9
    at dns.js:72:18
    at process._tickCallback (node.js:419:13)