server_group.hpp

#pragma once

#include <zk/config.hpp>

#include <cstdint>
#include <map>
#include <memory>
#include <string>
#include <vector>

#include "configuration.hpp"

namespace zk::server
{

class classpath;
class server;

class server_group final
{
public:
    server_group() noexcept;

    server_group(server_group&&) noexcept;

    server_group& operator=(server_group&&) noexcept;

    static server_group make_ensemble(std::size_t size, const configuration& base_settings);

    const std::string& get_connection_string();

    void start_all_servers(const classpath& packages);

    std::size_t size() const { return _servers.size(); }

private:
    struct info;

    using server_map_type = std::map<server_id, std::shared_ptr<info>>;

private:
    server_map_type _servers;
    std::string     _conn_string;
};


}