handle nan, inf

2024-05-01 18:33:45 +02:00
parent b58a59675c
commit 48509f8081
1 changed files with 4 additions and 0 deletions
--- a/rtt.go
+++ b/rtt.go
@@ -124,6 +124,10 @@ func (cp *ContinuousPinger) Stats(dSent, dReceive int) (*PingStats, error) {
 	}
 	ps.AvgRtt = time.Duration(sum / int64(pkgsInArr))
 	ps.PacketLoss = math.Min(100, math.Max(100-(float64(dReceive)/float64(dSent)*100), 0))
+	if math.IsNaN(ps.PacketLoss) || math.IsInf(ps.PacketLoss, 0) {
+		ps.PacketLoss = 100
+	}
+
 	stdDev, err := stats.StandardDeviation(rttArray)
 	if err != nil {
 		return nil, err