memory leak fix in closing of the scokets

Author: unknown

lib/node-http-proxy/http-proxy.js

@@ -551,24 +551,31 @@ HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, head, buffer)
  reverseProxy.incoming.socket.removeListener('data', listeners.onOutgoing);
  }
 
-  //
+ //
  // If the incoming `proxySocket` socket closes, then
  // detach all event listeners.
  //
- proxySocket.on('end', listeners.onIncomingClose = function() {
+ listeners.onIncomingClose = function() {
+ reverseProxy.incoming.socket.destroy();
  detach();
 
  // Emit the `end` event now that we have completed proxying
- self.emit('websocket:end', req, socket, head);
- });
+ self.emit('websocket:end', req, socket, head); 
+ }
 
  //
  // If the `reverseProxy` socket closes, then detach all
  // event listeners.
- //
- reverseProxy.incoming.socket.on('end', listeners.onOutgoingClose = function() {
- detach();
- });
+ // 
+ listeners.onOutgoingClose = function() {
+ proxySocket.destroy();
+ detach(); 
+ }
+
+ proxySocket.on('end', listeners.onIncomingClose);
+ proxySocket.on('close', listeners.onIncomingClose);
+ reverseProxy.incoming.socket.on('end', listeners.onOutgoingClose);
+ reverseProxy.incoming.socket.on('close', listeners.onOutgoingClose);
  }
 
  function getPort (port) {