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Return successfully updated live servers count

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`serversInfo.inner` may contain "dead" servers.
This commit is contained in:
YX Hao 2023-12-17 11:27:32 +08:00
parent 7a44240f41
commit 8f35cc7c00
1 changed files with 8 additions and 4 deletions
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12
dnscrypt-proxy/serversInfo.go
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@ -241,9 +241,16 @@ func (serversInfo *ServersInfo) refresh(proxy *Proxy) (int, error) {
<-countChannel
}(&registeredServers[i])
}
liveServers := 0
var err error
for i := 0; i < serversCount; i++ {
err = <-errorChannel
if err == nil {
liveServers++
}
}
if liveServers > 0 {
err = nil
}
serversInfo.Lock()
sort.SliceStable(serversInfo.inner, func(i, j int) bool {
@ -261,10 +268,7 @@ func (serversInfo *ServersInfo) refresh(proxy *Proxy) (int, error) {
dlog.Noticef("Server with the lowest initial latency: %s (rtt: %dms)", inner[0].Name, inner[0].initialRtt)
}
serversInfo.Unlock()
if innerLen > 0 {
err = nil
}
return innerLen, err
return liveServers, err
}
func (serversInfo *ServersInfo) estimatorUpdate(currentActive int) {