server.hpp

#pragma once

#include <zk/config.hpp>

#include <atomic>
#include <exception>
#include <memory>
#include <string>
#include <thread>

namespace zk::server
{

namespace detail
{

class event_handle;

}


class classpath;
class configuration;

class server final
{
public:
    explicit server(classpath packages, configuration settings);

    explicit server(configuration settings);

    server(const server&) = delete;

    ~server() noexcept;

    void shutdown(bool wait_for_stop = false);

private:
    void run_process(const classpath&, const configuration&);

private:
    std::atomic<bool>                     _running;
    std::unique_ptr<detail::event_handle> _shutdown_event;
    std::thread                           _worker;

    // NOTE: The configuration is NOT stored in the server object. This is because configuration can be changed by the
    // ZK process in cases like ensemble reconfiguration. It is the job of run_process to deal with this.
};


}