mirror of
https://github.com/PurpleI2P/i2pd
synced 2024-11-10 00:00:29 +03:00
86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
/*
|
|
* Copyright (c) 2013-2023, The PurpleI2P Project
|
|
*
|
|
* This file is part of Purple i2pd project and licensed under BSD3
|
|
*
|
|
* See full license text in LICENSE file at top of project tree
|
|
*/
|
|
|
|
#ifndef PROFILING_H__
|
|
#define PROFILING_H__
|
|
|
|
#include <memory>
|
|
#include <boost/date_time/posix_time/posix_time.hpp>
|
|
#include "Identity.h"
|
|
|
|
namespace i2p
|
|
{
|
|
namespace data
|
|
{
|
|
// sections
|
|
const char PEER_PROFILE_SECTION_PARTICIPATION[] = "participation";
|
|
const char PEER_PROFILE_SECTION_USAGE[] = "usage";
|
|
// params
|
|
const char PEER_PROFILE_LAST_UPDATE_TIME[] = "lastupdatetime";
|
|
const char PEER_PROFILE_LAST_UNREACHABLE_TIME[] = "lastunreachabletime";
|
|
const char PEER_PROFILE_PARTICIPATION_AGREED[] = "agreed";
|
|
const char PEER_PROFILE_PARTICIPATION_DECLINED[] = "declined";
|
|
const char PEER_PROFILE_PARTICIPATION_NON_REPLIED[] = "nonreplied";
|
|
const char PEER_PROFILE_USAGE_TAKEN[] = "taken";
|
|
const char PEER_PROFILE_USAGE_REJECTED[] = "rejected";
|
|
|
|
const int PEER_PROFILE_EXPIRATION_TIMEOUT = 72; // in hours (3 days)
|
|
const int PEER_PROFILE_AUTOCLEAN_TIMEOUT = 24 * 3600; // in seconds (1 day)
|
|
const int PEER_PROFILE_AUTOCLEAN_VARIANCE = 3 * 3600; // in seconds (3 hours)
|
|
const int PEER_PROFILE_DECLINED_RECENTLY_INTERVAL = 150; // in seconds (2.5 minutes)
|
|
const int PEER_PROFILE_UNREACHABLE_INTERVAL = 2*3600; // on seconds (2 hours)
|
|
|
|
class RouterProfile
|
|
{
|
|
public:
|
|
|
|
RouterProfile ();
|
|
RouterProfile& operator= (const RouterProfile& ) = default;
|
|
|
|
void Save (const IdentHash& identHash);
|
|
void Load (const IdentHash& identHash);
|
|
|
|
bool IsBad ();
|
|
bool IsUnreachable ();
|
|
|
|
void TunnelBuildResponse (uint8_t ret);
|
|
void TunnelNonReplied ();
|
|
|
|
void Unreachable ();
|
|
|
|
private:
|
|
|
|
boost::posix_time::ptime GetTime () const;
|
|
void UpdateTime ();
|
|
|
|
bool IsAlwaysDeclining () const { return !m_NumTunnelsAgreed && m_NumTunnelsDeclined >= 5; };
|
|
bool IsLowPartcipationRate () const;
|
|
bool IsLowReplyRate () const;
|
|
bool IsDeclinedRecently ();
|
|
|
|
private:
|
|
|
|
boost::posix_time::ptime m_LastUpdateTime; // TODO: use std::chrono
|
|
uint64_t m_LastDeclineTime, m_LastUnreachableTime; // in seconds
|
|
// participation
|
|
uint32_t m_NumTunnelsAgreed;
|
|
uint32_t m_NumTunnelsDeclined;
|
|
uint32_t m_NumTunnelsNonReplied;
|
|
// usage
|
|
uint32_t m_NumTimesTaken;
|
|
uint32_t m_NumTimesRejected;
|
|
};
|
|
|
|
std::shared_ptr<RouterProfile> GetRouterProfile (const IdentHash& identHash);
|
|
void InitProfilesStorage ();
|
|
void DeleteObsoleteProfiles ();
|
|
}
|
|
}
|
|
|
|
#endif
|