close socket when Protocol emits end

Author: sidorares

lib/Connection.js

@@ -69,13 +69,18 @@ Connection.prototype.connect = function(cb) {
 
     //this._socket.pipe(this._protocol);
     //this._protocol.pipe(this._socket);
+
+    
     var connection = this;
     this._protocol.on('data', function(data) {
        connection._socket.write(data);
     });
     this._socket.on('data', function(data) {
       connection._protocol.write(data);
     });
+    this._protocol.on('end', function() {
+       connection._socket.end()
+    });
 
     this._socket.on('error', this._handleNetworkError.bind(this));
     this._socket.on('connect', this._handleProtocolConnect.bind(this));