1 files changed, 43 insertions, 0 deletions
diff --git a/SocketHttpListener/Opcode.cs b/SocketHttpListener/Opcode.cs
new file mode 100644
index 000000000..62b7d8585
--- /dev/null
+++ b/SocketHttpListener/Opcode.cs
@@ -0,0 +1,43 @@
+namespace SocketHttpListener
+{
+  /// <summary>
+  /// Contains the values of the opcode that indicates the type of a WebSocket frame.
+  /// </summary>
+  /// <remarks>
+  /// The values of the opcode are defined in
+  /// <see href="http://tools.ietf.org/html/rfc6455#section-5.2">Section 5.2</see> of RFC 6455.
+  /// </remarks>
+  public enum Opcode : byte
+  {
+    /// <summary>
+    /// Equivalent to numeric value 0.
+    /// Indicates a continuation frame.
+    /// </summary>
+    Cont = 0x0,
+    /// <summary>
+    /// Equivalent to numeric value 1.
+    /// Indicates a text frame.
+    /// </summary>
+    Text = 0x1,
+    /// <summary>
+    /// Equivalent to numeric value 2.
+    /// Indicates a binary frame.
+    /// </summary>
+    Binary = 0x2,
+    /// <summary>
+    /// Equivalent to numeric value 8.
+    /// Indicates a connection close frame.
+    /// </summary>
+    Close = 0x8,
+    /// <summary>
+    /// Equivalent to numeric value 9.
+    /// Indicates a ping frame.
+    /// </summary>
+    Ping = 0x9,
+    /// <summary>
+    /// Equivalent to numeric value 10.
+    /// Indicates a pong frame.
+    /// </summary>
+    Pong = 0xa
+  }
+}