diff --git a/Example/Example.pidb b/Example/Example.pidb
index 3d04d80d..a94ff962 100644
Binary files a/Example/Example.pidb and b/Example/Example.pidb differ
diff --git a/Example/Program.cs b/Example/Program.cs
index df1a5cfe..acd427db 100644
--- a/Example/Program.cs
+++ b/Example/Program.cs
@@ -73,11 +73,11 @@ namespace Example
 
       ThreadPool.QueueUserWorkItem(notifyMsg);
 
-      using (WebSocket ws = new WebSocket("ws://echo.websocket.org", "echo"))
+      //using (WebSocket ws = new WebSocket("ws://echo.websocket.org", "echo"))
       //using (WebSocket ws = new WebSocket("wss://echo.websocket.org", "echo"))
       //using (WebSocket ws = new WebSocket("ws://localhost:4649"))
       //using (WebSocket ws = new WebSocket("ws://localhost:4649/Echo"))
-      //using (WebSocket ws = new WebSocket("ws://localhost:4649/Echo?name=nobita"))
+      using (WebSocket ws = new WebSocket("ws://localhost:4649/Echo?name=nobita"))
       //using (WebSocket ws = new WebSocket("ws://localhost:4649/エコー?name=のび太"))
       //using (WebSocket ws = new WebSocket("ws://localhost:4649/Chat"))
       //using (WebSocket ws = new WebSocket("ws://localhost:4649/Chat?name=nobita"))
diff --git a/Example/bin/Debug_Ubuntu/example.exe b/Example/bin/Debug_Ubuntu/example.exe
index d5ed725c..74766c94 100755
Binary files a/Example/bin/Debug_Ubuntu/example.exe and b/Example/bin/Debug_Ubuntu/example.exe differ
diff --git a/Example/bin/Debug_Ubuntu/example.exe.mdb b/Example/bin/Debug_Ubuntu/example.exe.mdb
index 0df28e0f..be7c63a4 100644
Binary files a/Example/bin/Debug_Ubuntu/example.exe.mdb and b/Example/bin/Debug_Ubuntu/example.exe.mdb differ
diff --git a/Example/bin/Debug_Ubuntu/websocket-sharp.dll b/Example/bin/Debug_Ubuntu/websocket-sharp.dll
index f06b8384..0c86b374 100755
Binary files a/Example/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example/bin/Debug_Ubuntu/websocket-sharp.dll.mdb b/Example/bin/Debug_Ubuntu/websocket-sharp.dll.mdb
index 672db19b..38dc6da5 100644
Binary files a/Example/bin/Debug_Ubuntu/websocket-sharp.dll.mdb and b/Example/bin/Debug_Ubuntu/websocket-sharp.dll.mdb differ
diff --git a/Example1/bin/Debug_Ubuntu/example1.exe b/Example1/bin/Debug_Ubuntu/example1.exe
index d83f214e..c9be303f 100755
Binary files a/Example1/bin/Debug_Ubuntu/example1.exe and b/Example1/bin/Debug_Ubuntu/example1.exe differ
diff --git a/Example1/bin/Debug_Ubuntu/example1.exe.mdb b/Example1/bin/Debug_Ubuntu/example1.exe.mdb
index 2d8b8c1a..23b85d00 100644
Binary files a/Example1/bin/Debug_Ubuntu/example1.exe.mdb and b/Example1/bin/Debug_Ubuntu/example1.exe.mdb differ
diff --git a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll
index f06b8384..0c86b374 100755
Binary files a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll.mdb b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll.mdb
index 672db19b..38dc6da5 100644
Binary files a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll.mdb and b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll.mdb differ
diff --git a/Example2/Example2.pidb b/Example2/Example2.pidb
index ecc3a5f8..f07c6064 100644
Binary files a/Example2/Example2.pidb and b/Example2/Example2.pidb differ
diff --git a/Example2/Program.cs b/Example2/Program.cs
index 8438dcdd..e828fbce 100644
--- a/Example2/Program.cs
+++ b/Example2/Program.cs
@@ -30,16 +30,19 @@ namespace Example2
 
       /// Multi services server
       var wssv = new WebSocketServer(4649);
+      //var wssv = new WebSocketServer("ws://localhost:4649");
+      //wssv.Sweeped = false; // Stop the Sweep inactive session Timer.
       wssv.AddService<Echo>("/Echo");
-      wssv.AddService<Echo>("/エコー");
       wssv.AddService<Chat>("/Chat");
-      wssv.AddService<Chat>("/チャット");
-      //wssv.Sweeped = false; // Must be set after any AddService methods done.
+      //wssv.AddService<Echo>("/エコー");
+      //wssv.AddService<Chat>("/チャット");
 
       wssv.Start();
       Console.WriteLine(
-        "WebSocket Server listening on port: {0}\n", wssv.Port);
-       
+        "WebSocket Server listening on port: {0} service path:", wssv.Port);
+      foreach (var path in wssv.ServicePath)
+        Console.WriteLine("  {0}", path);
+      Console.WriteLine();
 
       Console.WriteLine("Press any key to stop server...");
       Console.ReadLine();
diff --git a/Example2/bin/Debug_Ubuntu/example2.exe b/Example2/bin/Debug_Ubuntu/example2.exe
index 7039eba6..0fe39737 100755
Binary files a/Example2/bin/Debug_Ubuntu/example2.exe and b/Example2/bin/Debug_Ubuntu/example2.exe differ
diff --git a/Example2/bin/Debug_Ubuntu/example2.exe.mdb b/Example2/bin/Debug_Ubuntu/example2.exe.mdb
index 53dd27f3..64345177 100644
Binary files a/Example2/bin/Debug_Ubuntu/example2.exe.mdb and b/Example2/bin/Debug_Ubuntu/example2.exe.mdb differ
diff --git a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll
index f06b8384..0c86b374 100755
Binary files a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll.mdb b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll.mdb
index 672db19b..38dc6da5 100644
Binary files a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll.mdb and b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll.mdb differ
diff --git a/Example3/Example3.pidb b/Example3/Example3.pidb
index 5a095f9c..2c4bf55e 100644
Binary files a/Example3/Example3.pidb and b/Example3/Example3.pidb differ
diff --git a/Example3/Program.cs b/Example3/Program.cs
index 7da77afd..3811dcd6 100644
--- a/Example3/Program.cs
+++ b/Example3/Program.cs
@@ -12,9 +12,9 @@ namespace Example3
     public static void Main(string[] args)
     {
       _httpsv = new HttpServer(4649);
+      //_httpsv.Sweeped = false; // Stop the Sweep inactive session Timer.
       _httpsv.AddService<Echo>("/Echo");
       _httpsv.AddService<Chat>("/Chat");
-      //_httpsv.Sweeped = false; // Must be set after any AddService methods done.
 
       _httpsv.OnGet += (sender, e) =>
       {
@@ -27,7 +27,10 @@ namespace Example3
       };
 
       _httpsv.Start();
-      Console.WriteLine("HTTP Server listening on port: {0}\n", _httpsv.Port);
+      Console.WriteLine("HTTP Server listening on port: {0} service path:", _httpsv.Port);
+      foreach (var path in _httpsv.ServicePath)
+        Console.WriteLine("  {0}", path);
+      Console.WriteLine();
 
       Console.WriteLine("Press any key to stop server...");
       Console.ReadLine();
diff --git a/Example3/bin/Debug_Ubuntu/Example3.exe b/Example3/bin/Debug_Ubuntu/Example3.exe
index 567afa7d..c2db4d8d 100755
Binary files a/Example3/bin/Debug_Ubuntu/Example3.exe and b/Example3/bin/Debug_Ubuntu/Example3.exe differ
diff --git a/Example3/bin/Debug_Ubuntu/Example3.exe.mdb b/Example3/bin/Debug_Ubuntu/Example3.exe.mdb
index c11cafa9..64f4ca81 100644
Binary files a/Example3/bin/Debug_Ubuntu/Example3.exe.mdb and b/Example3/bin/Debug_Ubuntu/Example3.exe.mdb differ
diff --git a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll
index f06b8384..0c86b374 100755
Binary files a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll.mdb b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll.mdb
index 672db19b..38dc6da5 100644
Binary files a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll.mdb and b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll.mdb differ
diff --git a/websocket-sharp/Server/HttpServer.cs b/websocket-sharp/Server/HttpServer.cs
index b54c4535..a46924a6 100644
--- a/websocket-sharp/Server/HttpServer.cs
+++ b/websocket-sharp/Server/HttpServer.cs
@@ -27,6 +27,7 @@
 #endregion
 
 using System;
+using System.Collections.Generic;
 using System.Configuration;
 using System.Diagnostics;
 using System.IO;
@@ -69,6 +70,12 @@ namespace WebSocketSharp.Server {
       get { return _port; }
     }
 
+    public IEnumerable<string> ServicePath {
+      get {
+        return _services.Path;
+      }
+    }
+
     public bool Sweeped {
       get {
         return _services.Sweeped;
@@ -296,6 +303,10 @@ namespace WebSocketSharp.Server {
       }
 
       var svcHost = new WebSocketServiceHost<T>();
+      svcHost.Uri = absPath.ToUri();
+      if (!Sweeped)
+        svcHost.Sweeped = Sweeped;
+
       _services.Add(absPath, svcHost);
     }
 
diff --git a/websocket-sharp/Server/ServiceManager.cs b/websocket-sharp/Server/ServiceManager.cs
index 4ca8e3de..f23bf734 100644
--- a/websocket-sharp/Server/ServiceManager.cs
+++ b/websocket-sharp/Server/ServiceManager.cs
@@ -64,7 +64,7 @@ namespace WebSocketSharp.Server {
       }
 
       set {
-        if (value ^ _sweeped)
+        if (_sweeped ^ value)
         {
           _sweeped = value;
           foreach (var svcHost in _services.Values)
@@ -73,6 +73,18 @@ namespace WebSocketSharp.Server {
       }
     }
 
+    public IEnumerable<string> Path {
+      get {
+        return _services.Keys;
+      }
+    }
+
+    public IEnumerable<IServiceHost> ServiceHost {
+      get {
+        return _services.Values;
+      }
+    }
+
     #endregion
 
     #region Public Methods
diff --git a/websocket-sharp/Server/WebSocketServer.cs b/websocket-sharp/Server/WebSocketServer.cs
index 8d753cc4..8cc96cb5 100644
--- a/websocket-sharp/Server/WebSocketServer.cs
+++ b/websocket-sharp/Server/WebSocketServer.cs
@@ -29,6 +29,7 @@
 #endregion
 
 using System;
+using System.Collections.Generic;
 using System.Net.Sockets;
 using WebSocketSharp.Net;
 
@@ -76,6 +77,16 @@ namespace WebSocketSharp.Server {
 
     #region Property
 
+    public IEnumerable<string> ServicePath {
+      get {
+        var url = BaseUri.IsAbsoluteUri
+                ? BaseUri.ToString().TrimEnd('/')
+                : String.Empty;
+        foreach (var path in _services.Path)
+          yield return url + path;
+      }
+    }
+
     public bool Sweeped {
       get {
         return _services.Sweeped;
@@ -133,6 +144,12 @@ namespace WebSocketSharp.Server {
       }
 
       var svcHost = new WebSocketServiceHost<T>();
+      svcHost.Uri = BaseUri.IsAbsoluteUri
+                  ? new Uri(BaseUri, absPath)
+                  : absPath.ToUri();
+      if (!Sweeped)
+        svcHost.Sweeped = Sweeped;
+
       _services.Add(absPath, svcHost);
     }
 
diff --git a/websocket-sharp/Server/WebSocketServerBase.cs b/websocket-sharp/Server/WebSocketServerBase.cs
index e66a7ba7..7f658ab7 100644
--- a/websocket-sharp/Server/WebSocketServerBase.cs
+++ b/websocket-sharp/Server/WebSocketServerBase.cs
@@ -100,6 +100,10 @@ namespace WebSocketSharp.Server {
       get {
         return _uri;
       }
+
+      set {
+        _uri = value;
+      }
     }
 
     #endregion
diff --git a/websocket-sharp/Server/WebSocketServiceHost.cs b/websocket-sharp/Server/WebSocketServiceHost.cs
index 3be9fe72..5132453c 100644
--- a/websocket-sharp/Server/WebSocketServiceHost.cs
+++ b/websocket-sharp/Server/WebSocketServiceHost.cs
@@ -95,6 +95,10 @@ namespace WebSocketSharp.Server {
       get {
         return BaseUri;
       }
+
+      internal set {
+        BaseUri = value;
+      }
     }
 
     #endregion
@@ -122,7 +126,7 @@ namespace WebSocketSharp.Server {
       }
 
       if (Uri.IsAbsoluteUri)
-        socket.Url = new Uri(Uri, path);
+        socket.Url = Uri;
 
       BindWebSocket(socket);
     }
diff --git a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll
index f06b8384..0c86b374 100755
Binary files a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll and b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll.mdb b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll.mdb
index 672db19b..38dc6da5 100644
Binary files a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll.mdb and b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll.mdb differ
diff --git a/websocket-sharp/websocket-sharp.pidb b/websocket-sharp/websocket-sharp.pidb
index 130e0515..c8eb772a 100644
Binary files a/websocket-sharp/websocket-sharp.pidb and b/websocket-sharp/websocket-sharp.pidb differ