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cleanup: serversInfo: simplify handling onld/new servers

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This commit is contained in:
Markus Linnala 2019-10-18 19:57:04 +03:00 committed by Frank Denis
parent 63520e494d
commit 683b111bf9
1 changed files with 7 additions and 8 deletions
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15
dnscrypt-proxy/serversInfo.go
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@ -109,21 +109,20 @@ func (serversInfo *ServersInfo) refreshServer(proxy *Proxy, name string, stamp s
}
newServer.rtt = ewma.NewMovingAverage(RTTEwmaDecay)
newServer.rtt.Set(float64(newServer.initialRtt))
isNew := true
serversInfo.Lock()
defer serversInfo.Unlock()
previousIndex = -1
for i, oldServer := range serversInfo.inner {
if oldServer.Name == name {
previousIndex = i
serversInfo.inner[i] = &newServer
isNew = false
break
}
}
if previousIndex >= 0 {
serversInfo.inner[previousIndex] = &newServer
return nil
if isNew {
serversInfo.inner = append(serversInfo.inner, &newServer)
serversInfo.registeredServers = append(serversInfo.registeredServers, RegisteredServer{name: name, stamp: stamp})
}
serversInfo.inner = append(serversInfo.inner, &newServer)
serversInfo.registeredServers = append(serversInfo.registeredServers, RegisteredServer{name: name, stamp: stamp})
serversInfo.Unlock()
return nil
}