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#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;
/**
* @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*/
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