Fix for incorrect received from endpoint in netcore version.

Author: Troy Willmot

src/Main/PublishNugetPackage.cmd

@@ -1,5 +1,5 @@
 @echo off
 echo Press any key to publish
 pause
-".nuget\NuGet.exe" push Rssdp.2.0.0.4.nupkg
+".nuget\NuGet.exe" push Rssdp.2.0.0.5.nupkg
 pause

src/Main/Rssdp.NetCore/Properties/AssemblyInfo.cs

@@ -26,7 +26,7 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.0.0.3")]
-[assembly: AssemblyFileVersion("2.0.0.3")]
+[assembly: AssemblyVersion("2.0.0.5")]
+[assembly: AssemblyFileVersion("2.0.0.5")]
 [assembly: CLSCompliant(false)]
 [assembly: NeutralResourcesLanguageAttribute("en-US")]

src/Main/Rssdp.Samples/Program.cs

@@ -197,6 +197,7 @@ private static async Task SearchForDevicesByUuid()
 			if (_DevicePublisher == null || !_DevicePublisher.Devices.Any())
 			{
 				Console.WriteLine("No devices being published. Use the (P)ublish command first.");
+				return;
 			}
 
 			var uuid = _DevicePublisher.Devices.First().Uuid;

src/Main/Rssdp.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>Rssdp</id>
-    <version>2.0.0.4</version>
+    <version>2.0.0.5</version>
     <title>Rssdp</title>
     <authors>Troy Willmot</authors>
     <owners>Yortw</owners>
@@ -12,7 +12,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>Really Simple Service Discovery Protocol - a 100% .Net implementation of the SSDP protocol for publishing custom/basic devices, and discovering all device types on a network.</description>
     <summary>A 100% .Net implementation of the SSDP protocol for basic and custom device types.</summary>
-    <releaseNotes>Events raised from SSDP notification now includes headers.</releaseNotes>
+    <releaseNotes>Fix for publisher on .Net Core platform.</releaseNotes>
     <copyright>Copyright 2016</copyright>
     <language>en-AU</language>
     <tags>portable xamarin ios android windowsphone winrt uwp mobile ssdp discovery device service protocol upnp netfx40 .net4</tags>

src/Main/Shared/SystemNetSockets/UdpSocket.cs

@@ -59,7 +59,15 @@ public System.Threading.Tasks.Task<ReceivedUdpData> ReceiveAsync()
 			state.TaskCompletionSource = tcs;
 #if NETSTANDARD1_3
 			_Socket.ReceiveFromAsync(new System.ArraySegment<Byte>(state.Buffer), System.Net.Sockets.SocketFlags.None, state.EndPoint)
-				.ContinueWith((task, asyncState) => ProcessResponse(asyncState as AsyncReceiveState, () => task.Result.ReceivedBytes), state);
+				.ContinueWith((task, asyncState) =>
+				{
+					if (task.Status != TaskStatus.Faulted)
+					{
+						var receiveState = asyncState as AsyncReceiveState;
+						receiveState.EndPoint = task.Result.RemoteEndPoint;
+						ProcessResponse(receiveState, () => task.Result.ReceivedBytes);
+					}
+				}, state);
 #else
 			_Socket.BeginReceiveFrom(state.Buffer, 0, state.Buffer.Length, System.Net.Sockets.SocketFlags.None, ref state.EndPoint, 
 				new AsyncCallback((result)=> ProcessResponse(state, () => state.Socket.EndReceiveFrom(result, ref state.EndPoint))), state);