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 //---------------------------------------------------------------------------
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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): ______________________________________.
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53 using RabbitMQ.Client;
54 using RabbitMQ.Client.Events;
55 using RabbitMQ.Client.Exceptions;
57 // We use spec version 0-9 for common constants such as frame types,
58 // error codes, and the frame end byte, since they don't vary *within
59 // the versions we support*. Obviously we may need to revisit this if
61 using CommonFraming = RabbitMQ.Client.Framing.v0_9;
63 namespace RabbitMQ.Client.Impl
65 ///<summary>Small ISession implementation used during channel quiescing.</summary>
66 public class QuiescingSession: SessionBase
68 public ShutdownEventArgs m_reason;
69 public int m_replyClassId;
70 public int m_replyMethodId;
72 public QuiescingSession(ConnectionBase connection,
74 ShutdownEventArgs reason,
77 : base(connection, channelNumber)
80 m_replyClassId = replyClassId;
81 m_replyMethodId = replyMethodId;
84 public override void HandleFrame(Frame frame)
86 if (frame.Type == CommonFraming.Constants.FrameMethod) {
87 MethodBase method = Connection.Protocol.DecodeMethodFrom(frame.GetReader());
88 if ((method.ProtocolClassId == m_replyClassId)
89 && (method.ProtocolMethodId == m_replyMethodId))
91 // This is the reply we were looking for. Release
92 // the channel with the reason we were passed in
99 // Either a non-method frame, or not what we were looking
100 // for. Ignore it - we're quiescing.