1 // This source code is dual-licensed under the Apache License, version
2 // 2.0, and the Mozilla Public License, version 1.1.
6 //---------------------------------------------------------------------------
7 // Copyright (C) 2007, 2008 LShift Ltd., Cohesive Financial
8 // Technologies LLC., and Rabbit Technologies Ltd.
10 // Licensed under the Apache License, Version 2.0 (the "License");
11 // you may not use this file except in compliance with the License.
12 // You may obtain a copy of the License at
14 // http://www.apache.org/licenses/LICENSE-2.0
16 // Unless required by applicable law or agreed to in writing, software
17 // distributed under the License is distributed on an "AS IS" BASIS,
18 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 // See the License for the specific language governing permissions and
20 // limitations under the License.
21 //---------------------------------------------------------------------------
25 //---------------------------------------------------------------------------
26 // The contents of this file are subject to the Mozilla Public License
27 // Version 1.1 (the "License"); you may not use this file except in
28 // compliance with the License. You may obtain a copy of the License at
29 // http://www.rabbitmq.com/mpl.html
31 // Software distributed under the License is distributed on an "AS IS"
32 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
33 // License for the specific language governing rights and limitations
36 // The Original Code is The RabbitMQ .NET Client.
38 // The Initial Developers of the Original Code are LShift Ltd.,
39 // Cohesive Financial Technologies LLC., and Rabbit Technologies Ltd.
41 // Portions created by LShift Ltd., Cohesive Financial Technologies
42 // LLC., and Rabbit Technologies Ltd. are Copyright (C) 2007, 2008
43 // LShift Ltd., Cohesive Financial Technologies LLC., and Rabbit
46 // All Rights Reserved.
48 // Contributor(s): ______________________________________.
50 //---------------------------------------------------------------------------
51 using RabbitMQ.Client;
54 namespace RabbitMQ.Client.Impl
56 public class ShutdownContinuation
58 public readonly BlockingCell cell = new BlockingCell();
59 public ShutdownContinuation() { }
61 // You will note there are two practically identical overloads
62 // of OnShutdown() here. This is because Microsoft's C#
63 // compilers do not consistently support the Liskov
64 // substitutability principle. When I use
65 // OnShutdown(object,ShutdownEventArgs), the compilers
66 // complain that OnShutdown can't be placed into a
67 // ConnectionShutdownEventHandler because object doesn't
68 // "match" IConnection, even though there's no context in
69 // which the program could Go Wrong were it to accept the
70 // code. The same problem appears for
71 // ModelShutdownEventHandler. The .NET 1.1 compiler complains
72 // about these two cases, and the .NET 2.0 compiler does not -
73 // presumably they improved the type checker with the new
74 // release of the compiler.
76 public virtual void OnShutdown(IConnection sender, ShutdownEventArgs reason)
81 public virtual void OnShutdown(IModel sender, ShutdownEventArgs reason)
86 public virtual ShutdownEventArgs Wait()
88 return (ShutdownEventArgs)cell.Value;