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// **********************************************************************
//
// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_RETRY_QUEUE_H
#define ICE_RETRY_QUEUE_H
#include <IceUtil/Shared.h>
#include <IceUtil/Mutex.h>
#include <IceUtil/Timer.h>
#include <Ice/RetryQueueF.h>
#include <Ice/OutgoingAsyncF.h>
#include <Ice/InstanceF.h>
#include <Ice/RequestHandler.h> // For CancellationHandler
namespace IceInternal
{
class RetryTask : public IceUtil::TimerTask,
public CancellationHandler,
public ICE_ENABLE_SHARED_FROM_THIS(RetryTask)
{
public:
RetryTask(const InstancePtr&, const RetryQueuePtr&, const ProxyOutgoingAsyncBasePtr&);
virtual void runTimerTask();
virtual void requestCanceled(OutgoingBase*, const Ice::LocalException&);
virtual void asyncRequestCanceled(const OutgoingAsyncBasePtr&, const Ice::LocalException&);
void destroy();
bool operator<(const RetryTask&) const;
private:
const InstancePtr _instance;
const RetryQueuePtr _queue;
const ProxyOutgoingAsyncBasePtr _outAsync;
};
ICE_DEFINE_PTR(RetryTaskPtr, RetryTask);
class RetryQueue : public IceUtil::Shared, public IceUtil::Monitor<IceUtil::Mutex>
{
public:
RetryQueue(const InstancePtr&);
void add(const ProxyOutgoingAsyncBasePtr&, int);
void destroy();
private:
void remove(const RetryTaskPtr&);
bool cancel(const RetryTaskPtr&);
friend class RetryTask;
InstancePtr _instance;
std::set<RetryTaskPtr> _requests;
};
}
#endif
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