added a new delegate class SessionHandler

Author: kerryjiang

QuickStart/Basic/TelnetServer/Program.cs

@@ -29,7 +29,7 @@ static void Main(string[] args)
                 return;
             }
 
-            appServer.NewSessionConnected += new Action<AppSession>(appServer_NewSessionConnected);
+            appServer.NewSessionConnected += new SessionHandler<AppSession>(appServer_NewSessionConnected);
 
             Console.WriteLine();
 

QuickStart/Basic/TelnetServer_Command/Program.cs

@@ -35,7 +35,7 @@ static void Main(string[] args)
                 return;
             }
 
-            appServer.NewSessionConnected += new Action<AppSession>(appServer_NewSessionConnected);
+            appServer.NewSessionConnected += new SessionHandler<AppSession>(appServer_NewSessionConnected);
 
             Console.WriteLine();
 

QuickStart/Basic/TelnetServer_ProcessRequest/Program.cs

@@ -29,7 +29,7 @@ static void Main(string[] args)
                 return;
             }
 
-            appServer.NewSessionConnected += new Action<AppSession>(appServer_NewSessionConnected);
+            appServer.NewSessionConnected += new SessionHandler<AppSession>(appServer_NewSessionConnected);
             appServer.NewRequestReceived += new RequestHandler<AppSession, StringRequestInfo>(appServer_NewRequestReceived);
 
             Console.WriteLine();

SocketBase/AppServerBase.cs

@@ -1191,12 +1191,12 @@ protected virtual bool RegisterSession(string sessionID, TAppSession appSession)
         }
 
 
-        private Action<TAppSession> m_NewSessionConnected;
+        private SessionHandler<TAppSession> m_NewSessionConnected;
 
         /// <summary>
         /// The action which will be executed after a new session connect
         /// </summary>
-        public event Action<TAppSession> NewSessionConnected
+        public event SessionHandler<TAppSession> NewSessionConnected
         {
             add { m_NewSessionConnected += value; }
             remove { m_NewSessionConnected -= value; }
@@ -1254,11 +1254,11 @@ private void OnSocketSessionClosed(ISocketSession session, CloseReason reason)
             OnSessionClosed(appSession, reason);
         }
 
-        private Action<TAppSession, CloseReason> m_SessionClosed;
+        private SessionHandler<TAppSession, CloseReason> m_SessionClosed;
         /// <summary>
         /// Gets/sets the session closed event handler.
         /// </summary>
-        public event Action<TAppSession, CloseReason> SessionClosed
+        public event SessionHandler<TAppSession, CloseReason> SessionClosed
         {
             add { m_SessionClosed += value; }
             remove { m_SessionClosed -= value; }

SocketBase/IAppServer.cs

@@ -193,12 +193,12 @@ public interface IAppServer<TAppSession> : IAppServer
         /// <summary>
         /// Gets/sets the new session connected event handler.
         /// </summary>
-        event Action<TAppSession> NewSessionConnected;
+        event SessionHandler<TAppSession> NewSessionConnected;
 
         /// <summary>
         /// Gets/sets the session closed event handler.
         /// </summary>
-        event Action<TAppSession, CloseReason> SessionClosed;
+        event SessionHandler<TAppSession, CloseReason> SessionClosed;
     }
 
     /// <summary>

SocketBase/SessionHandler.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace SuperSocket.SocketBase
+{
+    /// <summary>
+    /// Used for session level event handler
+    /// </summary>
+    /// <typeparam name="TAppSession">the type of the target session</typeparam>
+    /// <param name="session">the target session</param>
+    public delegate void SessionHandler<TAppSession>(TAppSession session)
+        where TAppSession : IAppSession;
+
+    /// <summary>
+    /// Used for session level event handler
+    /// </summary>
+    /// <typeparam name="TAppSession">the type of the target session</typeparam>
+    /// <typeparam name="TParam">the target session</typeparam>
+    /// <param name="session">the target session</param>
+    /// <param name="value">the event parameter</param>
+    public delegate void SessionHandler<TAppSession, TParam>(TAppSession session, TParam value)
+        where TAppSession : IAppSession;
+}

SocketBase/SuperSocket.SocketBase.Net35.csproj

@@ -132,6 +132,7 @@
     <Compile Include="RequestHandler.cs" />
     <Compile Include="Security\CertificateManager.cs" />
     <Compile Include="ServerState.cs" />
+    <Compile Include="SessionHandler.cs" />
     <Compile Include="SocketMode.cs" />
   </ItemGroup>
   <ItemGroup>

SocketBase/SuperSocket.SocketBase.Net40.csproj

@@ -140,6 +140,7 @@
     <Compile Include="Protocol\IRequestInfoParser.cs" />
     <Compile Include="Security\CertificateManager.cs" />
     <Compile Include="ServerState.cs" />
+    <Compile Include="SessionHandler.cs" />
     <Compile Include="SocketMode.cs" />
     <Compile Include="AppServer.cs" />
     <Compile Include="AppServerBase.cs" />

SocketBase/SuperSocket.SocketBase.Net45.csproj

@@ -144,6 +144,7 @@
     <Compile Include="Protocol\IRequestInfoParser.cs" />
     <Compile Include="Security\CertificateManager.cs" />
     <Compile Include="ServerState.cs" />
+    <Compile Include="SessionHandler.cs" />
     <Compile Include="SocketMode.cs" />
     <Compile Include="AppServer.cs" />
     <Compile Include="AppServerBase.cs" />

Test/ConnectionFilterTest.cs

@@ -37,7 +37,7 @@ public void Setup()
                 };
 
             m_Server = new TestServer();
-            m_Server.NewSessionConnected += new Action<TestSession>(m_Server_NewSessionConnected);
+            m_Server.NewSessionConnected += new SessionHandler<TestSession>(m_Server_NewSessionConnected);
             m_Server.Setup(new RootConfig(), m_ServerConfig, null, null, new ConsoleLogFactory(), new IConnectionFilter[] { new TestConnectionFilter() }, null);
         }