handler.h

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// Copyright (c) 2018-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_INTERFACES_HANDLER_H
#define BITCOIN_INTERFACES_HANDLER_H

#include <functional>
#include <memory>

namespace boost {
namespace signals2 {
class connection;
} // namespace signals2
} // namespace boost

namespace interfaces {

class Handler
{
public:
    virtual ~Handler() {}

    virtual void disconnect() = 0;
};

std::unique_ptr<Handler> MakeHandler(boost::signals2::connection connection);

std::unique_ptr<Handler> MakeHandler(std::function<void()> cleanup);

} // namespace interfaces

#endif // BITCOIN_INTERFACES_HANDLER_H