Clean up structure a little bit for initial testing.

lib/units/device/plugins/vnc/util/connection.js

@@ -1,27 +1,10 @@
-var net = require('net')
 var util = require('util')
 
 var EventEmitter = require('eventemitter3').EventEmitter
-var debug = require('debug')('vnc')
+var debug = require('debug')('vnc:connection')
 
 var PixelFormat = require('./pixelformat')
 
-function VncServer(server) {
-  this._bound = {
-    _connectionListener: this._connectionListener.bind(this)
-  }
-
-  this.server = server
-    .on('connection', this._bound._connectionListener)
-}
-
-util.inherits(VncServer, EventEmitter)
-
-VncServer.prototype._connectionListener = function(conn) {
-  debug('connection', conn.remoteAddress, conn.remotePort)
-  new VncConnection(conn)
-}
-
 function VncConnection(conn) {
   this._bound = {
     _readableListener: this._readableListener.bind(this)
@@ -398,10 +381,4 @@ VncConnection.prototype._write = function(chunk) {
   this.conn.write(chunk)
 }
 
-var nserv = net.createServer({
-  allowHalfOpen: true
-})
-
-var vserv = new VncServer(nserv)
-
-nserv.listen(5910)
+module.exports = VncConnection

lib/units/device/plugins/vnc/util/example.js

@@ -0,0 +1,10 @@
+var net = require('net')
+var VncServer = require('./server')
+
+var nserv = net.createServer({
+  allowHalfOpen: true
+})
+
+var vserv = new VncServer(nserv)
+
+nserv.listen(5910)

lib/units/device/plugins/vnc/util/server.js

@@ -0,0 +1,25 @@
+var net = require('net')
+var util = require('util')
+
+var EventEmitter = require('eventemitter3').EventEmitter
+var debug = require('debug')('vnc:server')
+
+var VncConnection = require('./connection')
+
+function VncServer(server) {
+  this._bound = {
+    _connectionListener: this._connectionListener.bind(this)
+  }
+
+  this.server = server
+    .on('connection', this._bound._connectionListener)
+}
+
+util.inherits(VncServer, EventEmitter)
+
+VncServer.prototype._connectionListener = function(conn) {
+  debug('connection', conn.remoteAddress, conn.remotePort)
+  new VncConnection(conn)
+}
+
+module.exports = VncServer