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app/vmselect: update comment according to the updated code

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This commit is contained in:
Aliaksandr Valialkin 2019-05-26 22:38:58 +03:00
parent feb6b203a4
commit 4859ca0cda
1 changed files with 1 additions and 1 deletions
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2
app/vmselect/main.go
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@ -42,7 +42,7 @@ func Stop() {
// RequestHandler handles remote read API requests for Prometheus // RequestHandler handles remote read API requests for Prometheus
func RequestHandler(w http.ResponseWriter, r *http.Request) bool { func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
// Limit the number of concurrent queries. // Limit the number of concurrent queries.
// Sleep for a second until giving up. This should resolve short bursts in requests. // Sleep for a while until giving up. This should resolve short bursts in requests.
t := time.NewTimer(*maxQueueDuration) t := time.NewTimer(*maxQueueDuration)
select { select {
case concurrencyCh <- struct{}{}: case concurrencyCh <- struct{}{}: