mirror of
https://github.com/codership/wsrep-lib.git
synced 2025-04-19 21:02:17 +03:00
66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
//
|
|
// Copyright (C) 2018 Codership Oy <info@codership.com>
|
|
//
|
|
|
|
#ifndef WSREP_DB_SIMULATOR_HPP
|
|
#define WSREP_DB_SIMULATOR_HPP
|
|
|
|
#include "wsrep/gtid.hpp"
|
|
#include "wsrep/mutex.hpp"
|
|
#include "wsrep/lock.hpp"
|
|
|
|
#include "db_params.hpp"
|
|
#include "db_server.hpp"
|
|
|
|
#include <memory>
|
|
#include <chrono>
|
|
#include <unordered_set>
|
|
#include <map>
|
|
|
|
namespace db
|
|
{
|
|
class server;
|
|
class simulator
|
|
{
|
|
public:
|
|
simulator(const params& params)
|
|
: mutex_()
|
|
, params_(params)
|
|
, servers_()
|
|
, clients_start_()
|
|
, clients_stop_()
|
|
, stats_()
|
|
{ }
|
|
|
|
void start();
|
|
void stop();
|
|
void sst(db::server&,
|
|
const std::string&, const wsrep::gtid&, bool);
|
|
const db::params& params() const
|
|
{ return params_; }
|
|
std::string stats() const;
|
|
private:
|
|
std::string server_port(size_t i) const;
|
|
std::string build_cluster_address() const;
|
|
|
|
wsrep::default_mutex mutex_;
|
|
const db::params& params_;
|
|
std::map<size_t, std::unique_ptr<db::server>> servers_;
|
|
std::chrono::time_point<std::chrono::steady_clock> clients_start_;
|
|
std::chrono::time_point<std::chrono::steady_clock> clients_stop_;
|
|
public:
|
|
struct stats
|
|
{
|
|
long long commits;
|
|
long long aborts;
|
|
long long replays;
|
|
stats()
|
|
: commits(0)
|
|
, aborts(0)
|
|
, replays(0)
|
|
{ }
|
|
} stats_;
|
|
};
|
|
}
|
|
#endif // WSRE_DB_SIMULATOR_HPP
|