handler.h

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// Copyright (c) 2018 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