#pragma once
#include <map>
#include <string>
#include <mutex>
#include "Metrics/Host.h"

namespace Model
{
    class HostRegistry
    {
    public:
        void update(const std::string &host, const Metrics::Host &m);
        std::map<std::string, Metrics::Host> snapshot();

    private:
        std::map<std::string, Metrics::Host> hosts_;
        std::mutex mutex_;
    };
} // namespace Model