2 // DuplexSessionBase.cs
5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using System.Collections.Generic;
33 using System.Net.Sockets;
34 using System.Runtime.Serialization;
35 using System.Runtime.Serialization.Formatters.Binary;
36 using System.ServiceModel.Channels;
40 namespace System.ServiceModel.Channels
42 internal abstract class DuplexSessionBase : IDuplexSession
44 delegate void AsyncHandler (TimeSpan timeout);
45 AsyncHandler async_method;
47 protected DuplexSessionBase ()
49 async_method = new AsyncHandler (CloseOutputSession);
50 Id = new UniqueId ().ToString ();
53 public abstract TimeSpan DefaultCloseTimeout { get; }
55 public virtual string Id { get; private set; }
57 public abstract void Close (TimeSpan timeout);
59 public virtual void CloseOutputSession ()
61 CloseOutputSession (DefaultCloseTimeout);
64 public virtual void CloseOutputSession (TimeSpan timeout)
69 public virtual IAsyncResult BeginCloseOutputSession (AsyncCallback callback, object state)
71 return BeginCloseOutputSession (DefaultCloseTimeout, callback, state);
74 public virtual IAsyncResult BeginCloseOutputSession (TimeSpan timeout, AsyncCallback callback, Object state)
76 return async_method.BeginInvoke (timeout, callback, state);
79 public virtual void EndCloseOutputSession (IAsyncResult result)
81 async_method.EndInvoke (result);