Pull from origin repo

LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2010-2019 sta.blockhead
+Copyright (c) 2010-2020 sta.blockhead
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

websocket-sharp/Ext.cs

@@ -389,6 +389,27 @@ internal static byte[] DecompressToArray (this Stream stream, CompressionMethod
              : stream.ToByteArray ();
     }
 
+    internal static void Emit (
+      this EventHandler eventHandler, object sender, EventArgs e
+    )
+    {
+      if (eventHandler == null)
+        return;
+
+      eventHandler (sender, e);
+    }
+
+    internal static void Emit<TEventArgs> (
+      this EventHandler<TEventArgs> eventHandler, object sender, TEventArgs e
+    )
+      where TEventArgs : EventArgs
+    {
+      if (eventHandler == null)
+        return;
+
+      eventHandler (sender, e);
+    }
+
     /// <summary>
     /// Determines whether the specified <see cref="int"/> equals the specified <see cref="char"/>,
     /// and invokes the specified <c>Action&lt;int&gt;</c> delegate at the same time.
@@ -1279,69 +1300,39 @@ Action<Exception> error
     #region Public Methods
 
     /// <summary>
-    /// Emits the specified <see cref="EventHandler"/> delegate if it isn't <see langword="null"/>.
-    /// </summary>
-    /// <param name="eventHandler">
-    /// A <see cref="EventHandler"/> to emit.
-    /// </param>
-    /// <param name="sender">
-    /// An <see cref="object"/> from which emits this <paramref name="eventHandler"/>.
-    /// </param>
-    /// <param name="e">
-    /// A <see cref="EventArgs"/> that contains no event data.
-    /// </param>
-    public static void Emit (this EventHandler eventHandler, object sender, EventArgs e)
-    {
-      if (eventHandler != null)
-        eventHandler (sender, e);
-    }
-
-    /// <summary>
-    /// Emits the specified <c>EventHandler&lt;TEventArgs&gt;</c> delegate if it isn't
-    /// <see langword="null"/>.
-    /// </summary>
-    /// <param name="eventHandler">
-    /// An <c>EventHandler&lt;TEventArgs&gt;</c> to emit.
-    /// </param>
-    /// <param name="sender">
-    /// An <see cref="object"/> from which emits this <paramref name="eventHandler"/>.
-    /// </param>
-    /// <param name="e">
-    /// A <c>TEventArgs</c> that represents the event data.
-    /// </param>
-    /// <typeparam name="TEventArgs">
-    /// The type of the event data generated by the event.
-    /// </typeparam>
-    public static void Emit<TEventArgs> (
-      this EventHandler<TEventArgs> eventHandler, object sender, TEventArgs e)
-      where TEventArgs : EventArgs
-    {
-      if (eventHandler != null)
-        eventHandler (sender, e);
-    }
-
-    /// <summary>
-    /// Gets the description of the specified HTTP status <paramref name="code"/>.
+    /// Gets the description of the specified HTTP status code.
     /// </summary>
     /// <returns>
-    /// A <see cref="string"/> that represents the description of the HTTP status code.
+    /// A <see cref="string"/> that represents the description of
+    /// the HTTP status code.
     /// </returns>
     /// <param name="code">
-    /// One of <see cref="HttpStatusCode"/> enum values, indicates the HTTP status code.
+    ///   <para>
+    ///   One of the <see cref="HttpStatusCode"/> enum values.
+    ///   </para>
+    ///   <para>
+    ///   It specifies the HTTP status code.
+    ///   </para>
     /// </param>
     public static string GetDescription (this HttpStatusCode code)
     {
       return ((int) code).GetStatusDescription ();
     }
 
     /// <summary>
-    /// Gets the description of the specified HTTP status <paramref name="code"/>.
+    /// Gets the description of the specified HTTP status code.
     /// </summary>
     /// <returns>
-    /// A <see cref="string"/> that represents the description of the HTTP status code.
+    ///   <para>
+    ///   A <see cref="string"/> that represents the description of
+    ///   the HTTP status code.
+    ///   </para>
+    ///   <para>
+    ///   An empty string if the description is not present.
+    ///   </para>
     /// </returns>
     /// <param name="code">
-    /// An <see cref="int"/> that represents the HTTP status code.
+    /// An <see cref="int"/> that specifies the HTTP status code.
     /// </param>
     public static string GetStatusDescription (this int code)
     {