VNC screen is visible (w/ RAW encoding). Size of VNC screen is still

hardcoded, preventing real use.

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

@@ -1,4 +1,3 @@
-var net = require('net')
 var util = require('util')
 
 var EventEmitter = require('eventemitter3').EventEmitter
@@ -8,18 +7,44 @@ var VncConnection = require('./connection')
 
 function VncServer(server) {
   this._bound = {
-    _connectionListener: this._connectionListener.bind(this)
+    _listeningListener: this._listeningListener.bind(this)
+  , _connectionListener: this._connectionListener.bind(this)
+  , _closeListener: this._closeListener.bind(this)
+  , _errorListener: this._errorListener.bind(this)
   }
 
   this.server = server
+    .on('listening', this._bound._listeningListener)
     .on('connection', this._bound._connectionListener)
+    .on('close', this._bound._closeListener)
+    .on('error', this._bound._errorListener)
 }
 
 util.inherits(VncServer, EventEmitter)
 
+VncServer.prototype.close = function() {
+  this.server.close()
+}
+
+VncServer.prototype.listen = function() {
+  this.server.listen.apply(this.server, arguments)
+}
+
+VncServer.prototype._listeningListener = function() {
+  this.emit('listening')
+}
+
 VncServer.prototype._connectionListener = function(conn) {
   debug('connection', conn.remoteAddress, conn.remotePort)
-  new VncConnection(conn)
+  this.emit('connection', new VncConnection(conn))
+}
+
+VncServer.prototype._closeListener = function() {
+  this.emit('close')
+}
+
+VncServer.prototype._errorListener = function(err) {
+  this.emit('error', err)
 }
 
 module.exports = VncServer