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Flush headers before potentially blocking

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This commit is contained in:
Audrius Butkevicius 2014-08-19 23:18:28 +01:00
parent ee05e12480
commit cfae06db65
1 changed files with 5 additions and 0 deletions
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5
cmd/syncthing/gui.go
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@ -459,6 +459,11 @@ func restGetEvents(w http.ResponseWriter, r *http.Request) {
since, _ := strconv.Atoi(sinceStr) since, _ := strconv.Atoi(sinceStr)
limit, _ := strconv.Atoi(limitStr) limit, _ := strconv.Atoi(limitStr)
// Flush before blocking, to indicate that we've received the request
// and that it should not be retried.
f := w.(http.Flusher)
f.Flush()
evs := eventSub.Since(since, nil) evs := eventSub.Since(since, nil)
if 0 < limit && limit < len(evs) { if 0 < limit && limit < len(evs) {
evs = evs[len(evs)-limit:] evs = evs[len(evs)-limit:]