Implemented SignalR transport

Add SignalR nuspec

Author: Elad Zelingher

NuGet/WampSharp.SignalR.nuspec

@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
+  <metadata>
+    <version>$version$</version>
+    <authors>CodeSharp</authors>
+    <owners />
+    <dependencies>
+      <dependency id="WampSharp.Default" version="[$version$]" />
+      <dependency id="Microsoft.AspNet.SignalR.SelfHost" version="[2.1.2]" />
+      <dependency id="Microsoft.AspNet.SignalR.Client" version="[2.1.2]" />
+    </dependencies>
+    <id>WampSharp.SignalR</id>
+    <title>WampSharp SignalR support</title>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>SignalR transport support for WampSharp</description>
+    <projectUrl>https://github.com/darkl/WampSharp/tree/wampv2</projectUrl>
+  </metadata>
+  <files>
+    <file src="bin\net45\WampSharp.SignalR.dll" target="lib\net45\WampSharp.SignalR.dll" />
+  </files>
+</package>

src/net45/Extensions/WampSharp.SignalR/Server/ISignalRListener.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace WampSharp.SignalR
+{
+    internal interface ISignalRListener : IDisposable
+    {
+        void Open();
+    }
+}

src/net45/Extensions/WampSharp.SignalR/Server/SignalRConnectionListener.cs

@@ -1,5 +1,4 @@
 using System;
-using Microsoft.Owin;
 using Microsoft.Owin.Hosting;
 using Microsoft.Owin.Hosting.Services;
 using Microsoft.Owin.Hosting.Starter;
@@ -8,7 +7,8 @@
 
 namespace WampSharp.SignalR
 {
-    public class SignalRConnectionListener<TMessage> : IWampConnectionListener<TMessage>, IDisposable
+    public class SignalRConnectionListener<TMessage> : IWampConnectionListener<TMessage>, IDisposable,
+        ISignalRListener
     {
         private readonly string mUrl;
         private readonly SignalRConnectionListenerAdapter<TMessage> mAdapter;

src/net45/Extensions/WampSharp.SignalR/Server/SignalRTransport.cs

@@ -0,0 +1,56 @@
+using System;
+using WampSharp.Core.Listener;
+using WampSharp.V2.Binding;
+using WampSharp.V2.Binding.Transports;
+
+namespace WampSharp.SignalR
+{
+    public class SignalRTransport : IWampTransport
+    {
+        private readonly string mUrl;
+        private ISignalRListener mListener;
+
+        public SignalRTransport(string url)
+        {
+            mUrl = url;
+        }
+
+        public IWampConnectionListener<TMessage> GetListener<TMessage>(IWampTextBinding<TMessage> binding)
+        {
+            if (mListener != null)
+            {
+                throw new ArgumentException();
+            }
+            else
+            {
+                SignalRConnectionListener<TMessage> result = new SignalRConnectionListener<TMessage>(mUrl, binding);
+                mListener = result;
+                return result;                
+            }
+        }
+
+        public void Dispose()
+        {
+            mListener.Dispose();
+        }
+
+        public void Open()
+        {
+            mListener.Open();
+        }
+
+        public IWampConnectionListener<TMessage> GetListener<TMessage>(IWampBinding<TMessage> binding)
+        {
+            IWampTextBinding<TMessage> textBinding = binding as IWampTextBinding<TMessage>;
+
+            if (textBinding == null)
+            {
+                throw new ArgumentException();
+            }
+            else
+            {
+                return GetListener(textBinding);
+            }
+        }
+    }
+}

src/net45/Extensions/WampSharp.SignalR/WampSharp.SignalR.csproj

@@ -99,9 +99,11 @@
     <Compile Include="Client\SignalRTextConnection.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Server\ISignalRConnectionListenerAdapter.cs" />
+    <Compile Include="Server\ISignalRListener.cs" />
     <Compile Include="Server\PersistentConnectionListener.cs" />
     <Compile Include="Server\SignalRConnectionListener.cs" />
     <Compile Include="Server\SignalRConnectionListenerAdapter.cs" />
+    <Compile Include="Server\SignalRTransport.cs" />
     <Compile Include="Server\Startup.cs" />
   </ItemGroup>
   <ItemGroup>