| #ifndef QPID_CLIENT_FAILOVERLISTENER_H |
| #define QPID_CLIENT_FAILOVERLISTENER_H |
| |
| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| #include "qpid/client/MessageListener.h" |
| #include "qpid/Url.h" |
| #include "qpid/sys/Mutex.h" |
| #include "qpid/sys/Runnable.h" |
| #include "qpid/sys/Thread.h" |
| #include <vector> |
| |
| namespace qpid { |
| namespace client { |
| |
| class SubscriptionManager; |
| class ConnectionImpl; |
| |
| /** |
| * @internal Listen for failover updates from the amq.failover exchange. |
| */ |
| class FailoverListener : public MessageListener, private qpid::sys::Runnable |
| { |
| public: |
| FailoverListener(const boost::shared_ptr<ConnectionImpl>&, const std::vector<Url>& initUrls); |
| ~FailoverListener(); |
| void stop(); |
| |
| std::vector<Url> getKnownBrokers() const; |
| void received(Message& msg); |
| void run(); |
| |
| private: |
| mutable sys::Mutex lock; |
| std::auto_ptr<SubscriptionManager> subscriptions; |
| sys::Thread thread; |
| std::vector<Url> knownBrokers; |
| }; |
| }} // namespace qpid::client |
| |
| #endif /*!QPID_CLIENT_FAILOVERLISTENER_H*/ |