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[#60] Implement flusher on all http.ResponseWriters

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Signed-off-by: Alex Vanin <a.vanin@yadro.com>
This commit is contained in:
Alexey Vanin 2023-03-20 11:17:31 +03:00
parent cf18158da4
commit 43685e03d9
2 changed files with 12 additions and 0 deletions
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6
api/metrics.go
View file

@ -286,6 +286,12 @@ func (w *responseWrapper) Flush() {
}
}
func (w *writeCounter) Flush() {
if f, ok := w.ResponseWriter.(http.Flusher); ok {
f.Flush()
}
}
func (w *writeCounter) Write(p []byte) (int, error) {
n, err := w.ResponseWriter.Write(p)
atomic.AddUint64(&w.countBytes, uint64(n))

6
api/router.go
View file

@ -117,6 +117,12 @@ func (lrw *logResponseWriter) WriteHeader(code int) {
})
}
func (lrw *logResponseWriter) Flush() {
if f, ok := lrw.ResponseWriter.(http.Flusher); ok {
f.Flush()
}
}
func setRequestID(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// generate random UUIDv4