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#pragma once
#include <yt/cpp/mapreduce/common/fwd.h>
#include <yt/cpp/mapreduce/http/requests.h>
#include <util/generic/ptr.h>
#include <util/system/thread.h>
namespace NYT {
////////////////////////////////////////////////////////////////////////////////
class TPingableTransaction;
////////////////////////////////////////////////////////////////////////////////
// Each registered transaction must be removed from pinger
// (using RemoveTransaction) before it is destroyed
class ITransactionPinger
: public TThrRefBase
{
public:
virtual ~ITransactionPinger() = default;
virtual ITransactionPingerPtr GetChildTxPinger() = 0;
virtual void RegisterTransaction(const TPingableTransaction& pingableTx) = 0;
virtual bool HasTransaction(const TPingableTransaction& pingableTx) = 0;
virtual void RemoveTransaction(const TPingableTransaction& pingableTx) = 0;
};
ITransactionPingerPtr CreateTransactionPinger(const TConfigPtr& config);
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT
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