Can't find port 3000 after killing process
<p>What happened was, I was fiddling with node, but when I killed node with ctrl+c, and started it up again i got an EADDRINUSE error:</p>

<pre><code>EADDRINUSE, Address already in use
</code></pre>

<p>So I followed the advise given for killing :3000 using its PID: <a href="https://stackoverflow.com/questions/13684915/kill-localhost3000-process-from-windows-command-line">Kill localhost:3000 process from Windows command line</a></p>

<p>So, now when I run netstat -a -o, I can't find port 3000. Which makes sense, I killed it. But how do I get it up and running again, and set up so that port 3000 is listened to?!</p>

<p>Yeah, I've tried starting my server again, but nothing happens. Literally no response. It worked before. </p>

<p>Version: $ node -v
v4.2.2</p>

<p>Yes, I am a major n00b, let's get that out of the way. Thanks.</p>

<p>NODE JS CODE:</p>

<pre><code>'use strict' 
var port = 3000;
var express = require('express'); 
var app = express(); 
app.get('/', function(req,res){ res.send("I love treehosue"); });
app.listen(port, function(){ process.exit() console.log("server running on "+port); });
</code></pre>