Fixing bug when stream closed

Author: Elad Zelingher

src/net45/Extensions/WampSharp.RawSocket/RawSocket/NetworkStreamExtensions.cs

@@ -1,3 +1,4 @@
+using System.IO;
 using System.Net.Sockets;
 using System.Threading.Tasks;
 
@@ -18,6 +19,13 @@ public async static Task ReadExactAsync(this NetworkStream networkStream, byte[]
             while (readBytes != length)
             {
                 int currentlyRead = await networkStream.ReadAsync(buffer, currentPosition, length - readBytes);
+
+                // If we read 0 bytes, we have reached the end of the stream.
+                if (currentlyRead == 0)
+                {
+                    throw new EndOfStreamException();
+                }
+
                 readBytes += currentlyRead;
                 currentPosition += currentlyRead;
             }

src/net45/Samples/WAMP2/WampSharp.Samples.Authentication/App.config

@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<configuration>
-    <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
-    </startup>
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
 </configuration>