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lib/httpserver: remove unnecessary http.HandlerFunc wrapper in gzipHandler

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This commit is contained in:
Aliaksandr Valialkin 2020-04-01 18:14:17 +03:00
parent b3cb188c59
commit 84fa146792
1 changed files with 1 additions and 2 deletions
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3
lib/httpserver/httpserver.go
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@ -114,7 +114,7 @@ func Stop(addr string) error {
} }
func gzipHandler(rh RequestHandler) http.HandlerFunc { func gzipHandler(rh RequestHandler) http.HandlerFunc {
hf := func(w http.ResponseWriter, r *http.Request) { return func(w http.ResponseWriter, r *http.Request) {
w = maybeGzipResponseWriter(w, r) w = maybeGzipResponseWriter(w, r)
handlerWrapper(w, r, rh) handlerWrapper(w, r, rh)
if zrw, ok := w.(*gzipResponseWriter); ok { if zrw, ok := w.(*gzipResponseWriter); ok {
@ -123,7 +123,6 @@ func gzipHandler(rh RequestHandler) http.HandlerFunc {
} }
} }
} }
return http.HandlerFunc(hf)
} }
var metricsHandlerDuration = metrics.NewHistogram(`vm_http_request_duration_seconds{path="/metrics"}`) var metricsHandlerDuration = metrics.NewHistogram(`vm_http_request_duration_seconds{path="/metrics"}`)