mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-28 15:09:33 +00:00
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
*
|
|
* (C) 2019-25 - ntop.org
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _CONTINUOUS_PING_STATS_H_
|
|
#define _CONTINUOUS_PING_STATS_H_
|
|
|
|
#ifndef WIN32
|
|
|
|
struct cp_stats {
|
|
u_int32_t num_ping_sent, num_ping_rcvd;
|
|
float min_rtt, max_rtt, last_rtt, diff_sum, rtt_sum;
|
|
};
|
|
|
|
/* ***************************************** */
|
|
|
|
class ContinuousPingStats {
|
|
private:
|
|
time_t last_refresh;
|
|
struct cp_stats stats;
|
|
Ping *pinger;
|
|
|
|
public:
|
|
ContinuousPingStats(Ping *p) {
|
|
pinger = p;
|
|
reset();
|
|
heartbeat();
|
|
}
|
|
|
|
inline Ping *getPinger() { return (pinger); }
|
|
inline void getStats(struct cp_stats *out) {
|
|
memcpy(out, &stats, sizeof(struct cp_stats));
|
|
}
|
|
inline void heartbeat() { last_refresh = time(NULL); }
|
|
inline void incSent() { stats.num_ping_sent++; }
|
|
inline time_t getLastHeartbeat() { return (last_refresh); }
|
|
void update(float rtt);
|
|
float getSuccessRate(float *min_rtt, float *max_rtt, float *jitter,
|
|
float *mean);
|
|
inline void reset() { memset(&stats, 0, sizeof(stats)); }
|
|
};
|
|
|
|
#endif /* WIN32 */
|
|
|
|
#endif /* _CONTINUOUS_PING_STATS_H_ */
|