5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2006 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.
29 using System.Collections.Generic;
32 using System.Net.Security;
33 using System.ServiceModel;
34 using System.ServiceModel.Description;
35 using System.ServiceModel.Security;
37 namespace System.ServiceModel.Channels
39 internal abstract class ReplyChannelBase : ChannelBase, IReplyChannel
41 ChannelListenerBase channel_listener;
43 public ReplyChannelBase (ChannelListenerBase listener)
46 this.channel_listener = listener;
49 public abstract EndpointAddress LocalAddress { get; }
51 public virtual bool TryReceiveRequest ()
54 return TryReceiveRequest (channel_listener.DefaultReceiveTimeout, out dummy);
57 public abstract bool TryReceiveRequest (TimeSpan timeout, out RequestContext context);
59 delegate bool TryReceiveDelegate (TimeSpan timeout, out RequestContext context);
60 TryReceiveDelegate try_recv_delegate;
62 public virtual IAsyncResult BeginTryReceiveRequest (TimeSpan timeout, AsyncCallback callback, object state)
64 if (try_recv_delegate == null)
65 try_recv_delegate = new TryReceiveDelegate (TryReceiveRequest);
67 return try_recv_delegate.BeginInvoke (timeout, out dummy, callback, state);
70 public virtual bool EndTryReceiveRequest (IAsyncResult result)
73 return EndTryReceiveRequest (result, out dummy);
76 public virtual bool EndTryReceiveRequest (IAsyncResult result, out RequestContext context)
78 if (try_recv_delegate == null)
79 throw new InvalidOperationException ("BeginTryReceiveRequest operation has not started");
80 return try_recv_delegate.EndInvoke (out context, result);
83 public virtual bool WaitForRequest ()
85 return WaitForRequest (channel_listener.DefaultReceiveTimeout);
88 public abstract bool WaitForRequest (TimeSpan timeout);
90 delegate bool WaitDelegate (TimeSpan timeout);
91 WaitDelegate wait_delegate;
93 public virtual IAsyncResult BeginWaitForRequest (TimeSpan timeout, AsyncCallback callback, object state)
95 if (wait_delegate == null)
96 wait_delegate = new WaitDelegate (WaitForRequest);
97 return wait_delegate.BeginInvoke (timeout, callback, state);
100 public virtual bool EndWaitForRequest (IAsyncResult result)
102 if (wait_delegate == null)
103 throw new InvalidOperationException ("BeginWaitForRequest operation has not started");
104 return wait_delegate.EndInvoke (result);
107 public virtual RequestContext ReceiveRequest ()
109 return ReceiveRequest (channel_listener.DefaultReceiveTimeout);
112 public abstract RequestContext ReceiveRequest (TimeSpan timeout);
114 public virtual IAsyncResult BeginReceiveRequest (AsyncCallback callback, object state)
116 return BeginReceiveRequest (channel_listener.DefaultReceiveTimeout, callback, state);
119 Func<TimeSpan,RequestContext> recv_delegate;
120 public virtual IAsyncResult BeginReceiveRequest (TimeSpan timeout, AsyncCallback callback, object state)
122 if (recv_delegate == null)
123 recv_delegate = new Func<TimeSpan,RequestContext> (ReceiveRequest);
124 return recv_delegate.BeginInvoke (timeout, callback, state);
127 public virtual RequestContext EndReceiveRequest (IAsyncResult result)
129 if (recv_delegate == null)
130 throw new InvalidOperationException ("BeginReceiveRequest operation has not started");
131 return recv_delegate.EndInvoke (result);
134 protected override IAsyncResult OnBeginOpen (TimeSpan timeout,
135 AsyncCallback callback, object state)
137 throw new NotImplementedException ();
140 protected override void OnEndOpen (IAsyncResult result)
142 throw new NotImplementedException ();
146 protected override IAsyncResult OnBeginClose (TimeSpan timeout,
147 AsyncCallback callback, object state)
149 throw new NotImplementedException ();
153 protected override void OnEndClose (IAsyncResult result)
155 throw new NotImplementedException ();