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📝 randIndex for fallbackUpstreams random

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This commit is contained in:
Kawin Viriyaprasopsook 2024-07-24 14:59:48 +07:00
parent e53c3cf3c4
commit 8a8ec1cb0b
1 changed files with 4 additions and 4 deletions
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8
src/mod/dynamicproxy/loadbalance/originPicker.go
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@ -130,8 +130,8 @@ func getRandomUpstreamByWeight(upstreams []*Upstream) (*Upstream, int, error) {
if totalWeight == 0 { if totalWeight == 0 {
if len(fallbackUpstreams) > 0 { if len(fallbackUpstreams) > 0 {
// Randomly select one of the fallback upstreams // Randomly select one of the fallback upstreams
index := rand.Intn(len(fallbackUpstreams)) randIndex := rand.Intn(len(fallbackUpstreams))
return fallbackUpstreams[index].Upstream, fallbackUpstreams[index].Index, nil return fallbackUpstreams[randIndex].Upstream, fallbackUpstreams[randIndex].Index, nil
} }
// No upstreams available at all // No upstreams available at all
return nil, -1, errors.New("no valid upstream servers available") return nil, -1, errors.New("no valid upstream servers available")
@ -153,8 +153,8 @@ func getRandomUpstreamByWeight(upstreams []*Upstream) (*Upstream, int, error) {
// If we reach here, it means we should return a fallback upstream if available // If we reach here, it means we should return a fallback upstream if available
if len(fallbackUpstreams) > 0 { if len(fallbackUpstreams) > 0 {
index := rand.Intn(len(fallbackUpstreams)) randIndex := rand.Intn(len(fallbackUpstreams))
return fallbackUpstreams[index].Upstream, fallbackUpstreams[index].Index, nil return fallbackUpstreams[randIndex].Upstream, fallbackUpstreams[randIndex].Index, nil
} }
return nil, -1, errors.New("failed to pick an upstream origin server") return nil, -1, errors.New("failed to pick an upstream origin server")