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retrieval: add missing scrape context cancelation

This commit is contained in:
Fabian Reinartz 2017-05-11 17:20:03 +02:00 committed by GitHub
parent bf64d4efa8
commit 76b3378190
1 changed files with 4 additions and 3 deletions
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7
retrieval/scrape.go
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@ -469,9 +469,9 @@ func (sl *scrapeLoop) run(interval, timeout time.Duration, errc chan<- error) {
}
var (
total, added int
start = time.Now()
scrapeCtx, _ = context.WithTimeout(sl.ctx, timeout)
total, added int
start = time.Now()
scrapeCtx, cancel = context.WithTimeout(sl.ctx, timeout)
)
// Only record after the first scrape.
@ -482,6 +482,7 @@ func (sl *scrapeLoop) run(interval, timeout time.Duration, errc chan<- error) {
}
err := sl.scraper.scrape(scrapeCtx, buf)
cancel()
if err == nil {
b := buf.Bytes()