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https://github.com/umputun/reproxy.git
synced 2024-09-11 08:55:25 +03:00
removed unneded atomic in health check
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parent
e8988bacc6
commit
afbcc6c7bb
@ -5,7 +5,6 @@ import (
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"net/http"
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"strings"
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"sync"
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"sync/atomic"
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"time"
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log "github.com/go-pkgz/lgr"
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@ -33,22 +32,24 @@ func (h *Http) healthHandler(w http.ResponseWriter, _ *http.Request) {
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// runs pings in parallel
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check := func(mappers []discovery.URLMapper) (ok bool, valid int, total int, errs []string) {
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outCh := make(chan error, concurrent)
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var pinged int32
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pinged := 0
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var wg sync.WaitGroup
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for _, m := range mappers {
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if m.PingURL == "" {
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continue
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}
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sema <- struct{}{}
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pinged++
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wg.Add(1)
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go func(m discovery.URLMapper) {
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defer func() {
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<-sema
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wg.Done()
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}()
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atomic.AddInt32(&pinged, 1)
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client := http.Client{Timeout: 100 * time.Millisecond}
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client := http.Client{Timeout: 500 * time.Millisecond}
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resp, err := client.Get(m.PingURL)
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if err != nil {
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errMsg := strings.Replace(err.Error(), "\"", "", -1)
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@ -72,7 +73,7 @@ func (h *Http) healthHandler(w http.ResponseWriter, _ *http.Request) {
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for e := range outCh {
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errs = append(errs, e.Error())
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}
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return len(errs) == 0, int(atomic.LoadInt32(&pinged)) - len(errs), len(mappers), errs
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return len(errs) == 0, pinged - len(errs), len(mappers), errs
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}
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w.Header().Set("Content-Type", "application/json; charset=UTF-8")
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