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change: serversInfo: Use sort instead of own implementation

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This commit is contained in:
Markus Linnala 2019-10-09 17:09:19 +03:00 • committed by Frank Denis
parent 9b019574a0
commit 21d71ac9be
1 changed files with 4 additions and 9 deletions
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13
dnscrypt-proxy/serversInfo.go
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@ -10,6 +10,7 @@ import (
"math/rand" "math/rand"
"net" "net"
"net/url" "net/url"
"sort"
"strings" "strings"
"sync" "sync"
"time" "time"
@ -139,17 +140,11 @@ func (serversInfo *ServersInfo) refresh(proxy *Proxy) (int, error) {
} }
} }
serversInfo.Lock() serversInfo.Lock()
sort.SliceStable(serversInfo.inner, func(i, j int) bool {
return serversInfo.inner[i].initialRtt < serversInfo.inner[j].initialRtt
})
inner := serversInfo.inner inner := serversInfo.inner
innerLen := len(inner) innerLen := len(inner)
for i := 0; i < innerLen; i++ {
for j := i + 1; j < innerLen; j++ {
if inner[j].initialRtt < inner[i].initialRtt {
inner[j], inner[i] = inner[i], inner[j]
}
}
}
serversInfo.inner = inner
if innerLen > 1 { if innerLen > 1 {
dlog.Notice("Sorted latencies:") dlog.Notice("Sorted latencies:")
for i := 0; i < innerLen; i++ { for i := 0; i < innerLen; i++ {