context.hh

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#pragma once
#include "settings.hh"
#include "logger.hh"
#include "histogram.hh"
 
#include <boost/asio.hpp>
#include <string>
#include <vector>
#include <thread>
 
class Context {
  public:
    boost::asio::io_service io;
    std::unique_ptr<Logger, decltype(&Logger::disconnect)>
      logger {nullptr, Logger::disconnect};
    Settings settings;
    std::unique_ptr<Histogram> histogram;
    int id;
 
    void run ();
    bool join ();
 
    static Context* singleton;
    static Context* connect(std::string);
    static Context* connect();
 
  protected:
    Context(std::string);
    Context();
    ~Context();
 
    void init();
    std::vector<std::unique_ptr<std::thread>> threads;
    boost::asio::io_service::work work;
};