drbob 190988c3cc Switched most of the services to use p3ServiceControl instead of p3LinkMgr.
- Added a couple of utility fns to p3ServiceControl too.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7211 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2014-03-29 03:57:44 +00:00

120 lines
2.9 KiB
C++

/*
* libretroshare/src/services/p3rtt.h
*
* Round Trip Time Measurement for RetroShare.
*
* Copyright 2011-2013 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#ifndef SERVICE_RSRTT_HEADER
#define SERVICE_RSRTT_HEADER
#include <list>
#include <string>
#include "serialiser/rsrttitems.h"
#include "services/p3service.h"
#include "retroshare/rsrtt.h"
class p3ServiceControl;
class RttPeerInfo
{
public:
bool initialisePeerInfo(const RsPeerId& id);
RsPeerId mId;
double mCurrentPingTS;
double mCurrentPingCounter;
bool mCurrentPongRecvd;
uint32_t mLostPongs;
uint32_t mSentPings;
std::list<RsRttPongResult> mPongResults;
};
//!The RS Rtt Test service.
/**
*
* Used to test Latency.
*/
class p3rtt: public RsRtt, public p3FastService
{
public:
p3rtt(p3ServiceControl *sc);
virtual RsServiceInfo getServiceInfo();
/***** overloaded from rsRtt *****/
virtual uint32_t getPongResults(const RsPeerId& id, int n, std::list<RsRttPongResult> &results);
/***** overloaded from p3Service *****/
virtual int tick();
virtual int status();
int sendPackets();
void sendPingMeasurements();
virtual bool recvItem(RsItem *item); // Overloaded from p3FastService.
int handlePing(RsItem *item);
int handlePong(RsItem *item);
int storePingAttempt(const RsPeerId& id, double ts, uint32_t mCounter);
int storePongResult(const RsPeerId& id, uint32_t counter, double ts, double rtt, double offset);
/*!
* This retrieves all public chat msg items
*/
//bool getPublicChatQueue(std::list<ChatInfo> &chats);
/*************** pqiMonitor callback ***********************/
//virtual void statusChange(const std::list<pqipeer> &plist);
/************* from p3Config *******************/
//virtual RsSerialiser *setupSerialiser() ;
//virtual bool saveList(bool& cleanup, std::list<RsItem*>&) ;
//virtual void saveDone();
//virtual bool loadList(std::list<RsItem*>& load) ;
private:
RsMutex mRttMtx;
RttPeerInfo *locked_GetPeerInfo(const RsPeerId& id);
std::map<RsPeerId, RttPeerInfo> mPeerInfo;
time_t mSentPingTime;
uint32_t mCounter;
p3ServiceControl *mServiceCtrl;
};
#endif // SERVICE_RSRTT_HEADER