1 files changed, 94 insertions, 0 deletions
diff --git a/SocketHttpListener/CloseStatusCode.cs b/SocketHttpListener/CloseStatusCode.cs
new file mode 100644
index 000000000..62a268bce
--- /dev/null
+++ b/SocketHttpListener/CloseStatusCode.cs
@@ -0,0 +1,94 @@
+namespace SocketHttpListener
+{
+  /// <summary>
+  /// Contains the values of the status code for the WebSocket connection close.
+  /// </summary>
+  /// <remarks>
+  ///   <para>
+  ///   The values of the status code are defined in
+  ///   <see href="http://tools.ietf.org/html/rfc6455#section-7.4">Section 7.4</see>
+  ///   of RFC 6455.
+  ///   </para>
+  ///   <para>
+  ///   "Reserved value" must not be set as a status code in a close control frame
+  ///   by an endpoint. It's designated for use in applications expecting a status
+  ///   code to indicate that the connection was closed due to the system grounds.
+  ///   </para>
+  /// </remarks>
+  public enum CloseStatusCode : ushort
+  {
+    /// <summary>
+    /// Equivalent to close status 1000.
+    /// Indicates a normal close.
+    /// </summary>
+    Normal = 1000,
+    /// <summary>
+    /// Equivalent to close status 1001.
+    /// Indicates that an endpoint is going away.
+    /// </summary>
+    Away = 1001,
+    /// <summary>
+    /// Equivalent to close status 1002.
+    /// Indicates that an endpoint is terminating the connection due to a protocol error.
+    /// </summary>
+    ProtocolError = 1002,
+    /// <summary>
+    /// Equivalent to close status 1003.
+    /// Indicates that an endpoint is terminating the connection because it has received
+    /// an unacceptable type message.
+    /// </summary>
+    IncorrectData = 1003,
+    /// <summary>
+    /// Equivalent to close status 1004.
+    /// Still undefined. Reserved value.
+    /// </summary>
+    Undefined = 1004,
+    /// <summary>
+    /// Equivalent to close status 1005.
+    /// Indicates that no status code was actually present. Reserved value.
+    /// </summary>
+    NoStatusCode = 1005,
+    /// <summary>
+    /// Equivalent to close status 1006.
+    /// Indicates that the connection was closed abnormally. Reserved value.
+    /// </summary>
+    Abnormal = 1006,
+    /// <summary>
+    /// Equivalent to close status 1007.
+    /// Indicates that an endpoint is terminating the connection because it has received
+    /// a message that contains a data that isn't consistent with the type of the message.
+    /// </summary>
+    InconsistentData = 1007,
+    /// <summary>
+    /// Equivalent to close status 1008.
+    /// Indicates that an endpoint is terminating the connection because it has received
+    /// a message that violates its policy.
+    /// </summary>
+    PolicyViolation = 1008,
+    /// <summary>
+    /// Equivalent to close status 1009.
+    /// Indicates that an endpoint is terminating the connection because it has received
+    /// a message that is too big to process.
+    /// </summary>
+    TooBig = 1009,
+    /// <summary>
+    /// Equivalent to close status 1010.
+    /// Indicates that the client is terminating the connection because it has expected
+    /// the server to negotiate one or more extension, but the server didn't return them
+    /// in the handshake response.
+    /// </summary>
+    IgnoreExtension = 1010,
+    /// <summary>
+    /// Equivalent to close status 1011.
+    /// Indicates that the server is terminating the connection because it has encountered
+    /// an unexpected condition that prevented it from fulfilling the request.
+    /// </summary>
+    ServerError = 1011,
+    /// <summary>
+    /// Equivalent to close status 1015.
+    /// Indicates that the connection was closed due to a failure to perform a TLS handshake.
+    /// Reserved value.
+    /// </summary>
+    TlsHandshakeFailure = 1015
+  }
+}