[Modify] Polish it

websocket-sharp/WebSocket.cs

@@ -80,12 +80,12 @@ namespace WebSocketSharp
     private bool                           _enableRedirection;
     private AutoResetEvent                 _exitReceiving;
     private string                         _extensions;
-    private bool                           _fcompressed;
-    private Opcode                         _fopcode;
     private object                         _forConn;
     private object                         _forMessageEventQueue;
     private object                         _forSend;
     private MemoryStream                   _fragmentsBuffer;
+    private bool                           _fragmentsCompressed;
+    private Opcode                         _fragmentsOpcode;
     private const string                   _guid = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
     private Func<WebSocketContext, string> _handshakeRequestChecker;
     private bool                           _ignoreExtensions;
@@ -1116,8 +1116,8 @@ namespace WebSocketSharp
         if (frame.IsContinuation)
           return true;
 
-        _fopcode = frame.Opcode;
-        _fcompressed = frame.IsCompressed;
+        _fragmentsOpcode = frame.Opcode;
+        _fragmentsCompressed = frame.IsCompressed;
         _fragmentsBuffer = new MemoryStream ();
         _inContinuation = true;
       }
@@ -1125,11 +1125,11 @@ namespace WebSocketSharp
       _fragmentsBuffer.WriteBytes (frame.PayloadData.ApplicationData, 1024);
       if (frame.IsFinal) {
         using (_fragmentsBuffer) {
-          var data = _fcompressed
+          var data = _fragmentsCompressed
                      ? _fragmentsBuffer.DecompressToArray (_compression)
                      : _fragmentsBuffer.ToArray ();
 
-          enqueueToMessageEventQueue (new MessageEventArgs (_fopcode, data));
+          enqueueToMessageEventQueue (new MessageEventArgs (_fragmentsOpcode, data));
         }
 
         _fragmentsBuffer = null;