Do not emit 'end' twice from Connection on close

Author: Sandro Santilli

lib/connection.js

@@ -56,14 +56,10 @@ Connection.prototype.connect = function(port, host) {
     self.emit('error', error);
   });
 
-  this.stream.on('end', function() {
-    self.emit('end');
-  });
-
   this.stream.on('close', function() {
-    // TODO: avoid emitting 'end' twice ?
-    //       node-0.10 emits both 'end' and 'close'
-    //       for streams closed by the peer
+    // NOTE: node-0.10 emits both 'end' and 'close'
+    //       for streams closed by the peer, while
+    //       node-0.8 only emits 'close'
     self.emit('end');
   });