Modified Ext.cs, PayloadData.cs, WsFrame.cs

websocket-sharp/Ext.cs

@@ -174,8 +174,8 @@ namespace WebSocketSharp {
 
     internal static void CopyTo(this Stream src, Stream dest, bool setDefaultPosition)
     {
-      int readLen;
-      int bufferLen = 256;
+      var readLen = 0;
+      var bufferLen = 256;
       var buffer = new byte[bufferLen];
       while ((readLen = src.Read(buffer, 0, bufferLen)) > 0)
       {
@@ -321,6 +321,76 @@ namespace WebSocketSharp {
              : String.Format("\"{0}\"", value.Replace("\"", "\\\""));
     }
 
+    internal static byte[] ReadBytesInternal(this Stream stream, int length)
+    {
+      var buffer = new byte[length];
+      var readLen = stream.Read(buffer, 0, length);
+      if (readLen <= 0)
+        return new byte[]{};
+
+      var tmpLen = 0;
+      while (readLen < length)
+      {
+        tmpLen = stream.Read(buffer, readLen, length - readLen);
+        if (tmpLen <= 0)
+          break;
+
+        readLen += tmpLen;
+      }
+
+      return readLen == length
+             ? buffer
+             : buffer.SubArray(0, readLen);
+    }
+
+    internal static byte[] ReadBytesInternal(this Stream stream, long length, int bufferLength)
+    {
+      var count = length / bufferLength;
+      var rem   = length % bufferLength;
+      using (var readData = new MemoryStream())
+      {
+        var readLen = 0;
+        var bufferLen = 0;
+        var tmpLen = 0;
+        Func<byte[], bool> read = buffer =>
+        {
+          bufferLen = buffer.Length;
+          readLen = stream.Read(buffer, 0, bufferLen);
+          if (readLen <= 0)
+            return false;
+
+          while (readLen < bufferLen)
+          {
+            tmpLen = stream.Read(buffer, readLen, bufferLen - readLen);
+            if (tmpLen <= 0)
+              break;
+
+            readLen += tmpLen;
+          }
+
+          readData.Write(buffer, 0, readLen);
+          return readLen == bufferLen;
+        };
+
+        var readBuffer = new byte[bufferLength];
+        var readEnd = false;
+        for (long i = 0; i < count; i++)
+        {
+          if (!read(readBuffer))
+          {
+            readEnd = true;
+            break;
+          }
+        }
+
+        if (!readEnd && rem > 0)
+          read(new byte[rem]);
+
+        readData.Close();
+        return readData.ToArray();
+      }
+    }
+
     internal static string RemovePrefix(this string value, params string[] prefixes)
     {
       int i = 0;
@@ -1073,28 +1143,6 @@ namespace WebSocketSharp {
       return uriString.Substring(0, p).IsPredefinedScheme();
     }
 
-    /// <summary>
-    /// Determines whether two specified <see cref="string"/> objects don't have the same value.
-    /// </summary>
-    /// <returns>
-    /// <c>true</c> if the value of <paramref name="expected"/> parameter isn't the same as the value of <paramref name="actual"/> parameter; otherwise, <c>false</c>.
-    /// </returns>
-    /// <param name="expected">
-    /// The first <see cref="string"/> to compare.
-    /// </param>
-    /// <param name="actual">
-    /// The second <see cref="string"/> to compare.
-    /// </param>
-    /// <param name="ignoreCase">
-    /// A <see cref="bool"/> that indicates a case-sensitive or insensitive comparison. (<c>true</c> indicates a case-insensitive comparison.)
-    /// </param>
-    public static bool NotEqual(this string expected, string actual, bool ignoreCase)
-    {
-      return String.Compare(expected, actual, ignoreCase) != 0
-             ? true
-             : false;
-    }
-
     /// <summary>
     /// Reads a block of bytes from the specified <see cref="Stream"/>
     /// and returns the read data in an array of <see cref="byte"/>.
@@ -1110,46 +1158,9 @@ namespace WebSocketSharp {
     /// </param>
     public static byte[] ReadBytes(this Stream stream, int length)
     {
-      if (stream == null || length <= 0)
-        return new byte[]{};
-
-      var buffer = new byte[length];
-      var readLen = stream.Read(buffer, 0, length);
-      if (readLen <= 0)
-        return new byte[]{};
-
-      var tmpLen = 0;
-      while (readLen < length)
-      {
-        tmpLen = stream.Read(buffer, readLen, length - readLen);
-        if (tmpLen <= 0)
-          break;
-
-        readLen += tmpLen;
-      }
-
-      return readLen == length
-             ? buffer
-             : readLen > 0
-               ? buffer.SubArray(0, readLen)
-               : new byte[]{};
-    }
-
-    /// <summary>
-    /// Reads a block of bytes from the specified stream and returns the read data in an array of <see cref="byte"/>.
-    /// </summary>
-    /// <returns>
-    /// An array of <see cref="byte"/> that receives the read data.
-    /// </returns>
-    /// <param name="stream">
-    /// A <see cref="Stream"/> that contains the data to read.
-    /// </param>
-    /// <param name="length">
-    /// A <see cref="long"/> that contains the number of bytes to read.
-    /// </param>
-    public static byte[] ReadBytes(this Stream stream, long length)
-    {
-      return stream.ReadBytes(length, 1024);
+      return stream == null || length < 1
+             ? new byte[]{}
+             : stream.ReadBytesInternal(length);
     }
 
     /// <summary>
@@ -1165,64 +1176,13 @@ namespace WebSocketSharp {
     /// <param name="length">
     /// A <see cref="long"/> that contains the number of bytes to read.
     /// </param>
-    /// <param name="bufferLength">
-    /// An <see cref="int"/> that contains the buffer size in bytes of each internal read.
-    /// </param>
-    public static byte[] ReadBytes(this Stream stream, long length, int bufferLength)
+    public static byte[] ReadBytes(this Stream stream, long length)
     {
-      if (stream == null || length <= 0)
-        return new byte[]{};
-
-      if (bufferLength <= 0)
-        bufferLength = 1024;
-
-      var count = length / bufferLength;
-      var rem   = length % bufferLength;
-      if (count == 0)
-        return stream.ReadBytes((int)rem);
-
-      using (var readData = new MemoryStream())
-      {
-        var readLen = 0;
-        var bufferLen = 0;
-        var tmpLen = 0;
-        Func<byte[], bool> read = buffer =>
-        {
-          bufferLen = buffer.Length;
-          readLen = stream.Read(buffer, 0, bufferLen);
-          if (readLen <= 0)
-            return false;
-
-          while (readLen < bufferLen)
-          {
-            tmpLen = stream.Read(buffer, readLen, bufferLen - readLen);
-            if (tmpLen <= 0)
-              break;
-
-            readLen += tmpLen;
-          }
-
-          readData.Write(buffer, 0, readLen);
-          return readLen == bufferLen;
-        };
-
-        var readBuffer = new byte[bufferLength];
-        var cont = true;
-        for (long i = 0; i < count; i++)
-        {
-          if (!read(readBuffer))
-          {
-            cont = false;
-            break;
-          }
-        }
-
-        if (cont && rem > 0)
-          read(new byte[rem]);
-
-        readData.Close();
-        return readData.ToArray();
-      }
+      return stream == null || length < 1
+             ? new byte[]{}
+             : length > 1024
+               ? stream.ReadBytesInternal(length, 1024)
+               : stream.ReadBytesInternal((int)length);
     }
 
     /// <summary>

websocket-sharp/PayloadData.cs

@@ -72,12 +72,6 @@ namespace WebSocketSharp {
 
     public PayloadData(byte[] extData, byte[] appData, bool masked)
     {
-      if (extData.IsNull())
-        throw new ArgumentNullException("extData");
-
-      if (appData.IsNull())
-        throw new ArgumentNullException("appData");
-
       if ((ulong)extData.LongLength + (ulong)appData.LongLength > MaxLength)
         throw new ArgumentOutOfRangeException(
           "The length of 'extData' plus 'appData' must be less than MaxLength.");
@@ -107,7 +101,9 @@ namespace WebSocketSharp {
       }
     }
 
-    internal bool IsMasked { get; private set; }
+    internal bool IsMasked {
+      get; private set;
+    }
 
     internal ulong Length {
       get {
@@ -119,9 +115,13 @@ namespace WebSocketSharp {
 
     #region Public Properties
 
-    public byte[] ExtensionData { get; private set; }
+    public byte[] ExtensionData {
+      get; private set;
+    }
 
-    public byte[] ApplicationData { get; private set; }
+    public byte[] ApplicationData {
+      get; private set;
+    }
 
     #endregion
 
@@ -152,12 +152,6 @@ namespace WebSocketSharp {
 
     public void Mask(byte[] maskingKey)
     {
-      if (maskingKey.IsNull())
-        throw new ArgumentNullException("maskingKey");
-
-      if (maskingKey.Length != 4)
-        throw new ArgumentOutOfRangeException("maskingKey", "The length must be 4.");
-
       if (ExtensionData.LongLength > 0)
         mask(ExtensionData, maskingKey);
 

websocket-sharp/WsFrame.cs

@@ -36,12 +36,6 @@ namespace WebSocketSharp {
 
   internal class WsFrame : IEnumerable<byte>
   {
-    #region Private Const Fields
-
-    private const int _readBufferLen = 1024;
-
-    #endregion
-
     #region Private Constructors
 
     private WsFrame()
@@ -70,26 +64,47 @@ namespace WebSocketSharp {
     public WsFrame(
       Fin fin, Opcode opcode, Mask mask, PayloadData payloadData, bool compressed)
     {
-      if (payloadData.IsNull())
-        throw new ArgumentNullException("payloadData");
-
-      if (isControl(opcode) && payloadData.Length > 125)
-        throw new ArgumentOutOfRangeException("payloadData",
-          "The control frame must have a payload length of 125 bytes or less.");
-
-      if (!isFinal(fin) && isControl(opcode))
-        throw new ArgumentException("The control frame must not be fragmented.");
-
-      if (isControl(opcode) && compressed)
-        throw new ArgumentException("The control frame must not be compressed.");
-
       Fin = fin;
       Rsv1 = isData(opcode) && compressed ? Rsv.ON : Rsv.OFF;
+      Rsv2 = Rsv.OFF;
+      Rsv3 = Rsv.OFF;
       Opcode = opcode;
       Mask = mask;
-      PayloadData = payloadData;
 
-      init();
+      /* PayloadLen */
+
+      ulong dataLen = payloadData.Length;
+      var payloadLen = dataLen < 126
+                     ? (byte)dataLen
+                     : dataLen < 0x010000
+                       ? (byte)126
+                       : (byte)127;
+
+      PayloadLen = payloadLen;
+
+      /* ExtPayloadLen */
+
+      ExtPayloadLen = payloadLen < 126
+                    ? new byte[]{}
+                    : payloadLen == 126
+                      ? ((ushort)dataLen).ToByteArray(ByteOrder.BIG)
+                      : dataLen.ToByteArray(ByteOrder.BIG);
+
+      /* MaskingKey */
+
+      var masking = mask == Mask.MASK;
+      var maskingKey = masking
+                     ? createMaskingKey()
+                     : new byte[]{};
+
+      MaskingKey = maskingKey;
+
+      /* PayloadData */
+
+      if (masking)
+        payloadData.Mask(maskingKey);
+
+      PayloadData = payloadData;
     }
 
     #endregion
@@ -215,6 +230,36 @@ namespace WebSocketSharp {
 
     #region Private Methods
 
+    private static WsFrame createCloseFrame(WebSocketException exception)
+    {
+      using (var buffer = new MemoryStream())
+      {
+        var code = (ushort)exception.Code;
+        var msg = exception.Message;
+        buffer.Write(code.ToByteArray(ByteOrder.BIG), 0, 2);
+        if (msg.Length != 0)
+        {
+          var tmp = Encoding.UTF8.GetBytes(msg);
+          buffer.Write(tmp, 0, tmp.Length);
+        }
+
+        buffer.Close();
+        var payload = new PayloadData(buffer.ToArray());
+        var frame = new WsFrame(Fin.FINAL, Opcode.CLOSE, Mask.UNMASK, payload);
+
+        return frame;
+      }
+    }
+
+    private static byte[] createMaskingKey()
+    {
+      var key = new byte[4];
+      var rand = new Random();
+      rand.NextBytes(key);
+
+      return key;
+    }
+
     private static void dump(WsFrame frame)
     {
       var len = frame.Length;
@@ -285,17 +330,6 @@ namespace WebSocketSharp {
       Console.WriteLine(footerFmt, String.Empty);
     }
 
-    private void init()
-    {
-      Rsv2 = Rsv.OFF;
-      Rsv3 = Rsv.OFF;
-      setPayloadLen(PayloadData.Length);
-      if (IsMasked)
-        maskPayloadData();
-      else
-        MaskingKey = new byte[]{};
-    }
-
     private static bool isBinary(Opcode opcode)
     {
       return opcode == Opcode.BINARY;
@@ -313,12 +347,12 @@ namespace WebSocketSharp {
 
     private static bool isControl(Opcode opcode)
     {
-      return isClose(opcode) || isPing(opcode) || isPong(opcode);
+      return opcode == Opcode.CLOSE || opcode == Opcode.PING || opcode == Opcode.PONG;
     }
 
     private static bool isData(Opcode opcode)
     {
-      return isText(opcode) || isBinary(opcode);
+      return opcode == Opcode.TEXT || opcode == Opcode.BINARY;
     }
 
     private static bool isFinal(Fin fin)
@@ -346,105 +380,33 @@ namespace WebSocketSharp {
       return opcode == Opcode.TEXT;
     }
 
-    private void maskPayloadData()
-    {
-      var key = new byte[4];
-      var rand = new Random();
-      rand.NextBytes(key);
-
-      MaskingKey = key;
-      PayloadData.Mask(key);
-    }
-
     private static WsFrame parse(byte[] header, Stream stream, bool unmask)
     {
-      if (header.IsNull() || header.Length != 2)
+      if (header == null || header.Length != 2)
         return null;
 
-      var frame = readHeader(header);
-      readExtPayloadLen(stream, frame);
-      readMaskingKey(stream, frame);
-      readPayloadData(stream, frame, unmask);
-
-      return frame;
-    }
-
-    private static void print(WsFrame frame)
-    {
-      var len = frame.ExtPayloadLen.Length;
-      var extPayloadLen = len == 2
-                        ? frame.ExtPayloadLen.To<ushort>(ByteOrder.BIG).ToString()
-                        : len == 8
-                          ? frame.ExtPayloadLen.To<ulong>(ByteOrder.BIG).ToString()
-                          : String.Empty;
-
-      var masked = frame.IsMasked;
-      var maskingKey = masked
-                     ? BitConverter.ToString(frame.MaskingKey)
-                     : String.Empty;
-
-      var opcode = frame.Opcode;
-      var payloadData = frame.PayloadData.Length == 0
-                      ? String.Empty
-                      : masked || frame.IsFragmented || frame.IsBinary || frame.IsClose
-                        ? BitConverter.ToString(frame.PayloadData.ToByteArray())
-                        : Encoding.UTF8.GetString(frame.PayloadData.ToByteArray());
-
-      var format = @"
- FIN: {0}
- RSV1: {1}
- RSV2: {2}
- RSV3: {3}
- Opcode: {4}
- MASK: {5}
- Payload Len: {6}
- Extended Payload Len: {7}
- Masking Key: {8}
- Payload Data: {9}";
-
-      Console.WriteLine(
-        format, frame.Fin, frame.Rsv1, frame.Rsv2, frame.Rsv3, opcode, frame.Mask, frame.PayloadLen, extPayloadLen, maskingKey, payloadData);
-    }
-
-    private static void readExtPayloadLen(Stream stream, WsFrame frame)
-    {
-      int length = frame.PayloadLen <= 125
-                 ? 0
-                 : frame.PayloadLen == 126
-                   ? 2
-                   : 8;
-
-      if (length == 0)
-      {
-        frame.ExtPayloadLen = new byte[]{};
-        return;
-      }
-
-      var extPayloadLen = stream.ReadBytes(length);
-      if (extPayloadLen.Length != length)
-        throw new IOException();
-
-      frame.ExtPayloadLen = extPayloadLen;
-    }
+      /* Header */
 
-    private static WsFrame readHeader(byte[] header)
-    {
       // FIN
-      Fin fin = (header[0] & 0x80) == 0x80 ? Fin.FINAL : Fin.MORE;
+      var fin = (header[0] & 0x80) == 0x80 ? Fin.FINAL : Fin.MORE;
       // RSV1
-      Rsv rsv1 = (header[0] & 0x40) == 0x40 ? Rsv.ON : Rsv.OFF;
+      var rsv1 = (header[0] & 0x40) == 0x40 ? Rsv.ON : Rsv.OFF;
       // RSV2
-      Rsv rsv2 = (header[0] & 0x20) == 0x20 ? Rsv.ON : Rsv.OFF;
+      var rsv2 = (header[0] & 0x20) == 0x20 ? Rsv.ON : Rsv.OFF;
       // RSV3
-      Rsv rsv3 = (header[0] & 0x10) == 0x10 ? Rsv.ON : Rsv.OFF;
+      var rsv3 = (header[0] & 0x10) == 0x10 ? Rsv.ON : Rsv.OFF;
       // Opcode
-      Opcode opcode = (Opcode)(header[0] & 0x0f);
+      var opcode = (Opcode)(header[0] & 0x0f);
       // MASK
-      Mask mask = (header[1] & 0x80) == 0x80 ? Mask.MASK : Mask.UNMASK;
+      var mask = (header[1] & 0x80) == 0x80 ? Mask.MASK : Mask.UNMASK;
       // Payload len
-      byte payloadLen = (byte)(header[1] & 0x7f);
+      var payloadLen = (byte)(header[1] & 0x7f);
 
-      return new WsFrame {
+      if (isControl(opcode) && payloadLen > 125)
+        throw new WebSocketException(CloseStatusCode.INCONSISTENT_DATA,
+          "The payload length of a control frame must be 125 bytes or less.");
+
+      var frame = new WsFrame {
         Fin = fin,
         Rsv1 = rsv1,
         Rsv2 = rsv2,
@@ -453,87 +415,109 @@ namespace WebSocketSharp {
         Mask = mask,
         PayloadLen = payloadLen
       };
-    }
 
-    private static void readMaskingKey(Stream stream, WsFrame frame)
-    {
-      if (!isMasked(frame.Mask))
-      {
-        frame.MaskingKey = new byte[]{};
-        return;
-      }
+      /* Extended Payload Length */
 
-      var maskingKey = stream.ReadBytes(4);
-      if (maskingKey.Length != 4)
-        throw new IOException();
+      var extLen = payloadLen < 126
+                 ? 0
+                 : payloadLen == 126
+                   ? 2
+                   : 8;
 
-      frame.MaskingKey = maskingKey;
-    }
+      var extPayloadLen = extLen > 0
+                        ? stream.ReadBytesInternal(extLen)
+                        : new byte[]{};
 
-    private static void readPayloadData(Stream stream, WsFrame frame, bool unmask)
-    {
-      ulong length = frame.PayloadLen <= 125
-                   ? frame.PayloadLen
-                   : frame.PayloadLen == 126
-                     ? frame.ExtPayloadLen.To<ushort>(ByteOrder.BIG)
-                     : frame.ExtPayloadLen.To<ulong>(ByteOrder.BIG);
+      if (extLen > 0 && extPayloadLen.Length != extLen)
+        throw new IOException();
 
-      if (length == 0)
-      {
-        frame.PayloadData = new PayloadData();
-        return;
-      }
+      frame.ExtPayloadLen = extPayloadLen;
 
-      if (frame.PayloadLen > 126 && length > PayloadData.MaxLength)
-        throw new WebSocketException(CloseStatusCode.TOO_BIG);
+      /* Masking Key */
 
-      var buffer = length <= (ulong)_readBufferLen
-                 ? stream.ReadBytes((int)length)
-                 : stream.ReadBytes((long)length, _readBufferLen);
+      var masked = mask == Mask.MASK ? true : false;
+      var maskingKey = masked
+                     ? stream.ReadBytesInternal(4)
+                     : new byte[]{};
 
-      if (buffer.LongLength != (long)length)
+      if (masked && maskingKey.Length != 4)
         throw new IOException();
 
-      var masked = isMasked(frame.Mask);
-      var payloadData = masked
-                      ? new PayloadData(buffer, true)
-                      : new PayloadData(buffer);
+      frame.MaskingKey = maskingKey;
+
+      /* Payload Data */
+
+      ulong dataLen = payloadLen < 126
+                    ? payloadLen
+                    : payloadLen == 126
+                      ? extPayloadLen.To<ushort>(ByteOrder.BIG)
+                      : extPayloadLen.To<ulong>(ByteOrder.BIG);
+
+      byte[] data = null;
+      if (dataLen > 0)
+      {
+        if (payloadLen > 126 && dataLen > PayloadData.MaxLength)
+          throw new WebSocketException(CloseStatusCode.TOO_BIG);
+
+        data = dataLen > 1024
+             ? stream.ReadBytesInternal((long)dataLen, 1024)
+             : stream.ReadBytesInternal((int)dataLen);
 
+        if (data.LongLength != (long)dataLen)
+          throw new IOException();
+      }
+      else
+      {
+        data = new byte[]{};
+      }
+
+      var payloadData = new PayloadData(data, masked);
       if (masked && unmask)
       {
-        payloadData.Mask(frame.MaskingKey);
+        payloadData.Mask(maskingKey);
         frame.Mask = Mask.UNMASK;
         frame.MaskingKey = new byte[]{};
       }
 
       frame.PayloadData = payloadData;
+      return frame;
     }
 
-    private void setPayloadLen(ulong length)
+    private static void print(WsFrame frame)
     {
-      if (length < 126)
-      {
-        PayloadLen = (byte)length;
-        ExtPayloadLen = new byte[]{};
-        return;
-      }
+      var len = frame.ExtPayloadLen.Length;
+      var extPayloadLen = len == 2
+                        ? frame.ExtPayloadLen.To<ushort>(ByteOrder.BIG).ToString()
+                        : len == 8
+                          ? frame.ExtPayloadLen.To<ulong>(ByteOrder.BIG).ToString()
+                          : String.Empty;
 
-      if (length < 0x010000)
-      {
-        PayloadLen = (byte)126;
-        ExtPayloadLen = ((ushort)length).ToByteArray(ByteOrder.BIG);
-        return;
-      }
+      var masked = frame.IsMasked;
+      var maskingKey = masked
+                     ? BitConverter.ToString(frame.MaskingKey)
+                     : String.Empty;
 
-      PayloadLen = (byte)127;
-      ExtPayloadLen = length.ToByteArray(ByteOrder.BIG);
-    }
+      var opcode = frame.Opcode;
+      var payloadData = frame.PayloadData.Length == 0
+                      ? String.Empty
+                      : masked || frame.IsFragmented || frame.IsBinary || frame.IsClose
+                        ? BitConverter.ToString(frame.PayloadData.ToByteArray())
+                        : Encoding.UTF8.GetString(frame.PayloadData.ToByteArray());
 
-    private void unmaskPayloadData()
-    {
-      PayloadData.Mask(MaskingKey);
-      Mask = Mask.UNMASK;
-      MaskingKey = new byte[]{};
+      var format = @"
+ FIN: {0}
+ RSV1: {1}
+ RSV2: {2}
+ RSV3: {3}
+ Opcode: {4}
+ MASK: {5}
+ Payload Len: {6}
+ Extended Payload Len: {7}
+ Masking Key: {8}
+ Payload Data: {9}";
+
+      Console.WriteLine(
+        format, frame.Fin, frame.Rsv1, frame.Rsv2, frame.Rsv3, opcode, frame.Mask, frame.PayloadLen, extPayloadLen, maskingKey, payloadData);
     }
 
     #endregion
@@ -574,12 +558,16 @@ namespace WebSocketSharp {
       WsFrame frame = null;
       try
       {
-        var header = stream.ReadBytes(2);
+        var header = stream.ReadBytesInternal(2);
         frame = parse(header, stream, unmask);
       }
+      catch (WebSocketException ex)
+      {
+        frame = createCloseFrame(ex);
+      }
       catch (Exception ex)
       {
-        if (!error.IsNull())
+        if (error != null)
           error(ex);
       }
 
@@ -605,25 +593,27 @@ namespace WebSocketSharp {
         WsFrame frame = null;
         try
         {
-          int readLen = stream.EndRead(ar);
-          if (readLen != 2)
+          var readLen = stream.EndRead(ar);
+          if (readLen > 0)
           {
             if (readLen == 1)
               header[1] = (byte)stream.ReadByte();
-            else
-              header = null;
-          }
 
-          frame = parse(header, stream, unmask);
+            frame = parse(header, stream, unmask);
+          }
+        }
+        catch (WebSocketException ex)
+        {
+          frame = createCloseFrame(ex);
         }
         catch (Exception ex)
         {
-          if (!error.IsNull())
+          if (error != null)
             error(ex);
         }
         finally
         {
-          if (!completed.IsNull())
+          if (completed != null)
             completed(frame);
         }
       };
@@ -641,27 +631,35 @@ namespace WebSocketSharp {
 
     public byte[] ToByteArray()
     {
-      var buffer = new List<byte>();
-
-      int header = (int)Fin;
-      header = (header << 1) + (int)Rsv1;
-      header = (header << 1) + (int)Rsv2;
-      header = (header << 1) + (int)Rsv3;
-      header = (header << 4) + (int)Opcode;
-      header = (header << 1) + (int)Mask;
-      header = (header << 7) + (int)PayloadLen;
-      buffer.AddRange(((ushort)header).ToByteArray(ByteOrder.BIG));
-
-      if (PayloadLen >= 126)
-        buffer.AddRange(ExtPayloadLen);
-
-      if (IsMasked)
-        buffer.AddRange(MaskingKey);
-
-      if (PayloadLen > 0)
-        buffer.AddRange(PayloadData.ToByteArray());
+      using (var buffer = new MemoryStream())
+      {
+        int header = (int)Fin;
+        header = (header << 1) + (int)Rsv1;
+        header = (header << 1) + (int)Rsv2;
+        header = (header << 1) + (int)Rsv3;
+        header = (header << 4) + (int)Opcode;
+        header = (header << 1) + (int)Mask;
+        header = (header << 7) + (int)PayloadLen;
+        buffer.Write(((ushort)header).ToByteArray(ByteOrder.BIG), 0, 2);
+
+        if (PayloadLen > 125)
+          buffer.Write(ExtPayloadLen, 0, ExtPayloadLen.Length);
+
+        if (Mask == Mask.MASK)
+          buffer.Write(MaskingKey, 0, MaskingKey.Length);
+
+        if (PayloadLen > 0)
+        {
+          var payload = PayloadData.ToByteArray();
+          if (PayloadLen < 127)
+            buffer.Write(payload, 0, payload.Length);
+          else
+            buffer.WriteBytes(payload);
+        }
 
-      return buffer.ToArray();
+        buffer.Close();
+        return buffer.ToArray();
+      }
     }
 
     public override string ToString()

websocket-sharp/bin/Release_Ubuntu/websocket-sharp.xml

@@ -383,23 +383,6 @@
             A <see cref="T:System.String" /> to test.
             </param>
         </member>
-        <member name="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean)">
-            <summary>
-            Determines whether two specified <see cref="T:System.String" /> objects don't have the same value.
-            </summary>
-            <returns>
-                <c>true</c> if the value of <paramref name="expected" /> parameter isn't the same as the value of <paramref name="actual" /> parameter; otherwise, <c>false</c>.
-            </returns>
-            <param name="expected">
-            The first <see cref="T:System.String" /> to compare.
-            </param>
-            <param name="actual">
-            The second <see cref="T:System.String" /> to compare.
-            </param>
-            <param name="ignoreCase">
-            A <see cref="T:System.Boolean" /> that indicates a case-sensitive or insensitive comparison. (<c>true</c> indicates a case-insensitive comparison.)
-            </param>
-        </member>
         <member name="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int32)">
             <summary>
             Reads a block of bytes from the specified <see cref="T:System.IO.Stream" />
@@ -416,20 +399,6 @@
             </param>
         </member>
         <member name="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64)">
-            <summary>
-            Reads a block of bytes from the specified stream and returns the read data in an array of <see cref="T:System.Byte" />.
-            </summary>
-            <returns>
-            An array of <see cref="T:System.Byte" /> that receives the read data.
-            </returns>
-            <param name="stream">
-            A <see cref="T:System.IO.Stream" /> that contains the data to read.
-            </param>
-            <param name="length">
-            A <see cref="T:System.Int64" /> that contains the number of bytes to read.
-            </param>
-        </member>
-        <member name="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32)">
             <summary>
             Reads a block of bytes from the specified <see cref="T:System.IO.Stream" />
             and returns the read data in an array of <see cref="T:System.Byte" />.
@@ -443,9 +412,6 @@
             <param name="length">
             A <see cref="T:System.Int64" /> that contains the number of bytes to read.
             </param>
-            <param name="bufferLength">
-            An <see cref="T:System.Int32" /> that contains the buffer size in bytes of each internal read.
-            </param>
         </member>
         <member name="M:WebSocketSharp.Ext.SubArray``1(``0[],System.Int32,System.Int32)">
             <summary>

websocket-sharp/doc/html/WebSocketSharp/Ext.html

@@ -512,17 +512,6 @@
                     <a href="#M:WebSocketSharp.Ext.MaybeUri(System.String)">MaybeUri</a>
                   </b>(<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a>)<nobr> : <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a></nobr><blockquote>
             Determines whether the specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> is a URI string.
-            </blockquote></td>
-              </tr>
-              <tr valign="top">
-                <td>
-                  <div>static </div>
-                </td>
-                <td colspan="2">
-                  <b>
-                    <a href="#M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean)">NotEqual</a>
-                  </b>(<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a>, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a>, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a>)<nobr> : <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a></nobr><blockquote>
-            Determines whether two specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> objects don't have the same value.
             </blockquote></td>
               </tr>
               <tr valign="top">
@@ -545,17 +534,6 @@
                   <b>
                     <a href="#M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64)">ReadBytes</a>
                   </b>(<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a>, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int64">long</a>)<nobr> : <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>[]</nobr><blockquote>
-            Reads a block of bytes from the specified stream and returns the read data in an array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>.
-            </blockquote></td>
-              </tr>
-              <tr valign="top">
-                <td>
-                  <div>static </div>
-                </td>
-                <td colspan="2">
-                  <b>
-                    <a href="#M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32)">ReadBytes</a>
-                  </b>(<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a>, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int64">long</a>, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int32">int</a>)<nobr> : <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>[]</nobr><blockquote>
             Reads a block of bytes from the specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a>
             and returns the read data in an array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>.
             </blockquote></td>
@@ -1778,49 +1756,6 @@
             <b>Namespace: </b>WebSocketSharp<br /><b>Assembly: </b>websocket-sharp (in websocket-sharp.dll)</div>
           <hr size="1" />
         </blockquote>
-        <h3 id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean)">NotEqual Method</h3>
-        <blockquote id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean):member">
-          <p class="Summary">
-            Determines whether two specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> objects don't have the same value.
-            </p>
-          <h2>Syntax</h2>
-          <div class="Signature">public static <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a> <b>NotEqual</b> (<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> expected, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> actual, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a> ignoreCase)</div>
-          <h4 class="Subsection">Parameters</h4>
-          <blockquote class="SubsectionBox" id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean):Parameters">
-            <dl>
-              <dt>
-                <i>expected</i>
-              </dt>
-              <dd>
-            The first <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> to compare.
-            </dd>
-              <dt>
-                <i>actual</i>
-              </dt>
-              <dd>
-            The second <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.String">string</a> to compare.
-            </dd>
-              <dt>
-                <i>ignoreCase</i>
-              </dt>
-              <dd>
-            A <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Boolean">bool</a> that indicates a case-sensitive or insensitive comparison. (<tt>true</tt> indicates a case-insensitive comparison.)
-            </dd>
-            </dl>
-          </blockquote>
-          <h4 class="Subsection">Returns</h4>
-          <blockquote class="SubsectionBox" id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean):Returns">
-            <tt>true</tt> if the value of <i>expected</i> parameter isn't the same as the value of <i>actual</i> parameter; otherwise, <tt>false</tt>.
-            </blockquote>
-          <h2 class="Section">Remarks</h2>
-          <div class="SectionBox" id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean):Remarks">
-            <span class="NotEntered">Documentation for this section has not yet been entered.</span>
-          </div>
-          <h2 class="Section">Requirements</h2>
-          <div class="SectionBox" id="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean):Version Information">
-            <b>Namespace: </b>WebSocketSharp<br /><b>Assembly: </b>websocket-sharp (in websocket-sharp.dll)</div>
-          <hr size="1" />
-        </blockquote>
         <h3 id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int32)">ReadBytes Method</h3>
         <blockquote id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int32):member">
           <p class="Summary">
@@ -1862,7 +1797,8 @@
         <h3 id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64)">ReadBytes Method</h3>
         <blockquote id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64):member">
           <p class="Summary">
-            Reads a block of bytes from the specified stream and returns the read data in an array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>.
+            Reads a block of bytes from the specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a>
+            and returns the read data in an array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>.
             </p>
           <h2>Syntax</h2>
           <div class="Signature">public static <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>[] <b>ReadBytes</b> (<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a> stream, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int64">long</a> length)</div>
@@ -1896,50 +1832,6 @@
             <b>Namespace: </b>WebSocketSharp<br /><b>Assembly: </b>websocket-sharp (in websocket-sharp.dll)</div>
           <hr size="1" />
         </blockquote>
-        <h3 id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32)">ReadBytes Method</h3>
-        <blockquote id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32):member">
-          <p class="Summary">
-            Reads a block of bytes from the specified <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a>
-            and returns the read data in an array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>.
-            </p>
-          <h2>Syntax</h2>
-          <div class="Signature">public static <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a>[] <b>ReadBytes</b> (<i>this</i> <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a> stream, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int64">long</a> length, <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int32">int</a> bufferLength)</div>
-          <h4 class="Subsection">Parameters</h4>
-          <blockquote class="SubsectionBox" id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32):Parameters">
-            <dl>
-              <dt>
-                <i>stream</i>
-              </dt>
-              <dd>
-            A <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.IO.Stream">System.IO.Stream</a> that contains the data to read.
-            </dd>
-              <dt>
-                <i>length</i>
-              </dt>
-              <dd>
-            A <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int64">long</a> that contains the number of bytes to read.
-            </dd>
-              <dt>
-                <i>bufferLength</i>
-              </dt>
-              <dd>
-            An <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Int32">int</a> that contains the buffer size in bytes of each internal read.
-            </dd>
-            </dl>
-          </blockquote>
-          <h4 class="Subsection">Returns</h4>
-          <blockquote class="SubsectionBox" id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32):Returns">
-            An array of <a href="http://www.go-mono.com/docs/monodoc.ashx?link=T:System.Byte">byte</a> that receives the read data.
-            </blockquote>
-          <h2 class="Section">Remarks</h2>
-          <div class="SectionBox" id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32):Remarks">
-            <span class="NotEntered">Documentation for this section has not yet been entered.</span>
-          </div>
-          <h2 class="Section">Requirements</h2>
-          <div class="SectionBox" id="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32):Version Information">
-            <b>Namespace: </b>WebSocketSharp<br /><b>Assembly: </b>websocket-sharp (in websocket-sharp.dll)</div>
-          <hr size="1" />
-        </blockquote>
         <h3 id="M:WebSocketSharp.Ext.SubArray``1(``0[],System.Int32,System.Int32)">SubArray&lt;T&gt; Generic Method</h3>
         <blockquote id="M:WebSocketSharp.Ext.SubArray``1(``0[],System.Int32,System.Int32):member">
           <p class="Summary">

websocket-sharp/doc/mdoc/WebSocketSharp/Ext.xml

@@ -721,37 +721,6 @@
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
-    <Member MemberName="NotEqual">
-      <MemberSignature Language="C#" Value="public static bool NotEqual (this string expected, string actual, bool ignoreCase);" />
-      <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool NotEqual(string expected, string actual, bool ignoreCase) cil managed" />
-      <MemberType>Method</MemberType>
-      <ReturnValue>
-        <ReturnType>System.Boolean</ReturnType>
-      </ReturnValue>
-      <Parameters>
-        <Parameter Name="expected" Type="System.String" RefType="this" />
-        <Parameter Name="actual" Type="System.String" />
-        <Parameter Name="ignoreCase" Type="System.Boolean" />
-      </Parameters>
-      <Docs>
-        <param name="expected">
-            The first <see cref="T:System.String" /> to compare.
-            </param>
-        <param name="actual">
-            The second <see cref="T:System.String" /> to compare.
-            </param>
-        <param name="ignoreCase">
-            A <see cref="T:System.Boolean" /> that indicates a case-sensitive or insensitive comparison. (<c>true</c> indicates a case-insensitive comparison.)
-            </param>
-        <summary>
-            Determines whether two specified <see cref="T:System.String" /> objects don't have the same value.
-            </summary>
-        <returns>
-          <c>true</c> if the value of <paramref name="expected" /> parameter isn't the same as the value of <paramref name="actual" /> parameter; otherwise, <c>false</c>.
-            </returns>
-        <remarks>To be added.</remarks>
-      </Docs>
-    </Member>
     <Member MemberName="ReadBytes">
       <MemberSignature Language="C#" Value="public static byte[] ReadBytes (this System.IO.Stream stream, int length);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int8[] ReadBytes(class System.IO.Stream stream, int32 length) cil managed" />
@@ -798,37 +767,6 @@
         <param name="length">
             A <see cref="T:System.Int64" /> that contains the number of bytes to read.
             </param>
-        <summary>
-            Reads a block of bytes from the specified stream and returns the read data in an array of <see cref="T:System.Byte" />.
-            </summary>
-        <returns>
-            An array of <see cref="T:System.Byte" /> that receives the read data.
-            </returns>
-        <remarks>To be added.</remarks>
-      </Docs>
-    </Member>
-    <Member MemberName="ReadBytes">
-      <MemberSignature Language="C#" Value="public static byte[] ReadBytes (this System.IO.Stream stream, long length, int bufferLength);" />
-      <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int8[] ReadBytes(class System.IO.Stream stream, int64 length, int32 bufferLength) cil managed" />
-      <MemberType>Method</MemberType>
-      <ReturnValue>
-        <ReturnType>System.Byte[]</ReturnType>
-      </ReturnValue>
-      <Parameters>
-        <Parameter Name="stream" Type="System.IO.Stream" RefType="this" />
-        <Parameter Name="length" Type="System.Int64" />
-        <Parameter Name="bufferLength" Type="System.Int32" />
-      </Parameters>
-      <Docs>
-        <param name="stream">
-            A <see cref="T:System.IO.Stream" /> that contains the data to read.
-            </param>
-        <param name="length">
-            A <see cref="T:System.Int64" /> that contains the number of bytes to read.
-            </param>
-        <param name="bufferLength">
-            An <see cref="T:System.Int32" /> that contains the buffer size in bytes of each internal read.
-            </param>
         <summary>
             Reads a block of bytes from the specified <see cref="T:System.IO.Stream" />
             and returns the read data in an array of <see cref="T:System.Byte" />.

websocket-sharp/doc/mdoc/index.xml

@@ -1,6 +1,6 @@
 <Overview>
   <Assemblies>
-    <Assembly Name="websocket-sharp" Version="1.0.2.3113">
+    <Assembly Name="websocket-sharp" Version="1.0.2.41351">
       <AssemblyPublicKey>[00 24 00 00 04 80 00 00 94 00 00 00 06 02 00 00 00 24 00 00 52 53 41 31 00 04 00 00 11 00 00 00 29 17 fb 89 fe c3 91 f7 2b cb 8b e2 61 d2 3f 05 93 6d 65 a8 9e 63 72 a6 f5 d5 2c f2 9d 20 fa 0b c0 70 6a f6 88 7e 8b 90 3f 39 f5 76 c8 48 e0 bb 7b b2 7b ed d3 10 a7 1a 0f 70 98 0f 7f f4 4b 53 09 d2 a5 ef 36 c3 56 b4 aa f0 91 72 63 25 07 89 e0 93 3e 3f 2e f2 b9 73 0e 12 15 5d 43 56 c3 f4 70 a5 89 fe f7 f6 ac 3e 77 c2 d8 d0 84 91 f4 0c d1 f3 8e dc c3 c3 b8 38 3d 0c bf 17 de 20 78 c1 ]</AssemblyPublicKey>
       <Attributes>
         <Attribute>
@@ -810,39 +810,6 @@
         <Link Type="WebSocketSharp.Ext" Member="M:WebSocketSharp.Ext.MaybeUri(System.String)" />
       </Member>
     </ExtensionMethod>
-    <ExtensionMethod>
-      <Targets>
-        <Target Type="T:System.String" />
-      </Targets>
-      <Member MemberName="NotEqual">
-        <MemberSignature Language="C#" Value="public static bool NotEqual (this string expected, string actual, bool ignoreCase);" />
-        <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool NotEqual(string expected, string actual, bool ignoreCase) cil managed" />
-        <MemberType>ExtensionMethod</MemberType>
-        <ReturnValue>
-          <ReturnType>System.Boolean</ReturnType>
-        </ReturnValue>
-        <Parameters>
-          <Parameter Name="expected" Type="System.String" RefType="this" />
-          <Parameter Name="actual" Type="System.String" />
-          <Parameter Name="ignoreCase" Type="System.Boolean" />
-        </Parameters>
-        <Docs>
-          <param name="expected">
-            The first <see cref="T:System.String" /> to compare.
-            </param>
-          <param name="actual">
-            The second <see cref="T:System.String" /> to compare.
-            </param>
-          <param name="ignoreCase">
-            A <see cref="T:System.Boolean" /> that indicates a case-sensitive or insensitive comparison. (<c>true</c> indicates a case-insensitive comparison.)
-            </param>
-          <summary>
-            Determines whether two specified <see cref="T:System.String" /> objects don't have the same value.
-            </summary>
-        </Docs>
-        <Link Type="WebSocketSharp.Ext" Member="M:WebSocketSharp.Ext.NotEqual(System.String,System.String,System.Boolean)" />
-      </Member>
-    </ExtensionMethod>
     <ExtensionMethod>
       <Targets>
         <Target Type="T:System.IO.Stream" />
@@ -895,45 +862,12 @@
           <param name="length">
             A <see cref="T:System.Int64" /> that contains the number of bytes to read.
             </param>
-          <summary>
-            Reads a block of bytes from the specified stream and returns the read data in an array of <see cref="T:System.Byte" />.
-            </summary>
-        </Docs>
-        <Link Type="WebSocketSharp.Ext" Member="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64)" />
-      </Member>
-    </ExtensionMethod>
-    <ExtensionMethod>
-      <Targets>
-        <Target Type="T:System.IO.Stream" />
-      </Targets>
-      <Member MemberName="ReadBytes">
-        <MemberSignature Language="C#" Value="public static byte[] ReadBytes (this System.IO.Stream stream, long length, int bufferLength);" />
-        <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int8[] ReadBytes(class System.IO.Stream stream, int64 length, int32 bufferLength) cil managed" />
-        <MemberType>ExtensionMethod</MemberType>
-        <ReturnValue>
-          <ReturnType>System.Byte[]</ReturnType>
-        </ReturnValue>
-        <Parameters>
-          <Parameter Name="stream" Type="System.IO.Stream" RefType="this" />
-          <Parameter Name="length" Type="System.Int64" />
-          <Parameter Name="bufferLength" Type="System.Int32" />
-        </Parameters>
-        <Docs>
-          <param name="stream">
-            A <see cref="T:System.IO.Stream" /> that contains the data to read.
-            </param>
-          <param name="length">
-            A <see cref="T:System.Int64" /> that contains the number of bytes to read.
-            </param>
-          <param name="bufferLength">
-            An <see cref="T:System.Int32" /> that contains the buffer size in bytes of each internal read.
-            </param>
           <summary>
             Reads a block of bytes from the specified <see cref="T:System.IO.Stream" />
             and returns the read data in an array of <see cref="T:System.Byte" />.
             </summary>
         </Docs>
-        <Link Type="WebSocketSharp.Ext" Member="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64,System.Int32)" />
+        <Link Type="WebSocketSharp.Ext" Member="M:WebSocketSharp.Ext.ReadBytes(System.IO.Stream,System.Int64)" />
       </Member>
     </ExtensionMethod>
     <ExtensionMethod>