miracle091/dnscrypt-proxy
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dnscrypt-proxy
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fix negative rtt / shorten lines (#2118) 

* fix negative rtt / shorten lines

* Update serversInfo.go
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livingentity 2022-05-18 17:57:57 +02:00 committed by GitHub
parent 1afd573b0d
commit 74fb5dabb9
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1 changed files with 8 additions and 1 deletions
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9
dnscrypt-proxy/serversInfo.go
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@ -263,6 +263,7 @@ func (serversInfo *ServersInfo) estimatorUpdate(currentActive int) {
if currentActiveRtt < 0 {
currentActiveRtt = candidateRtt
serversInfo.inner[currentActive].rtt.Set(currentActiveRtt)
return
}
partialSort := false
if candidateRtt < currentActiveRtt {
@ -277,7 +278,13 @@ func (serversInfo *ServersInfo) estimatorUpdate(currentActive int) {
} else if candidateRtt > 0 && candidateRtt >= (serversInfo.inner[0].rtt.Value()+serversInfo.inner[activeCount-1].rtt.Value())/2.0*4.0 {
if time.Since(serversInfo.inner[candidate].lastActionTS) > time.Duration(1*time.Minute) {
serversInfo.inner[candidate].rtt.Add(candidateRtt / 2.0)
dlog.Debugf("Giving a new chance to candidate [%s], lowering its RTT from %d to %d (best: %d)", serversInfo.inner[candidate].Name, int(candidateRtt), int(serversInfo.inner[candidate].rtt.Value()), int(serversInfo.inner[0].rtt.Value()))
dlog.Debugf(
"Giving a new chance to candidate [%s], lowering its RTT from %d to %d (best: %d)",
serversInfo.inner[candidate].Name,
int(candidateRtt),
int(serversInfo.inner[candidate].rtt.Value()),
int(serversInfo.inner[0].rtt.Value()),
)
partialSort = true
}
}