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server: Flush headers when using wait=true and stream=true

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Many http clients will missbehave unless they get an initial http-
response, even when long-polling. It also saves the user/client from
having to handle headers on the first action of the watch, but rather
handle the response immediately.
This commit is contained in:
Christoffer Vikström
2014-07-03 17:57:38 +02:00
parent ce1e19ae2f
commit 2338481bb1
1 changed files with 1 additions and 0 deletions
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1
server/v2/get_handler.go
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@@ -68,6 +68,7 @@ func handleWatch(key string, recursive, stream bool, waitIndex string, w http.Re
closeChan := cn.CloseNotify() closeChan := cn.CloseNotify()
writeHeaders(w, s) writeHeaders(w, s)
w.(http.Flusher).Flush()
if stream { if stream {
// watcher hub will not help to remove stream watcher // watcher hub will not help to remove stream watcher