com.unity.ide.visualstudio@2.0.0

## [2.0.0] - 2019-11-06

- Improved Visual Studio and Visual Studio for Mac automatic discovery
- Added support for the VSTU messaging system (start/stop features from Visual Studio)
- Added support for solution roundtrip (preserves references to external projects and solution properties)
- Added support for VSTU Analyzers (requires Visual Studio 2019 16.3, Visual Studio for Mac 8.3)
- Added a warning when using legacy pdb symbol files.
- Fixed issues while Opening Visual Studio on Windows
- Fixed issues while Opening Visual Studio on Mac

## [1.1.1] - 2019-05-29

Fix Bridge assembly loading with non VS2017 editors

## [1.1.0] - 2019-05-27

Move internal extension handling to package.

Editor/Messaging/UdpSocket.cs

@@ -0,0 +1,53 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+using System;
+using System.Net;
+using System.Net.Sockets;
+
+namespace Microsoft.Unity.VisualStudio.Editor.Messaging
+{
+	internal class UdpSocket : Socket
+	{
+		public const int BufferSize = 1024 * 8;
+
+		internal UdpSocket()
+			: base(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)
+		{
+			SetIOControl();
+		}
+
+		public void Bind(IPAddress address, int port = 0)
+		{
+			Bind(new IPEndPoint(address ?? IPAddress.Any, port));
+		}
+
+		private void SetIOControl()
+		{
+			if (!VisualStudioEditor.IsWindows)
+				return;
+
+			try
+			{
+				const int SIO_UDP_CONNRESET = -1744830452;
+
+				IOControl(SIO_UDP_CONNRESET, new byte[] { 0 }, new byte[0]);
+			}
+			catch
+			{
+				// fallback
+			}
+		}
+
+		public static byte[] BufferFor(IAsyncResult result)
+		{
+			return (byte[])result.AsyncState;
+		}
+
+		public static EndPoint Any()
+		{
+			return new IPEndPoint(IPAddress.Any, 0);
+		}
+	}
+}