// Copyright (C) The Arvados Authors. All rights reserved.
//
-// SPDX-License-Identifier: AGPL-3.0
+// SPDX-License-Identifier: Apache-2.0
package httpserver
"net/http"
"time"
- "git.curoverse.com/arvados.git/sdk/go/ctxlog"
- "git.curoverse.com/arvados.git/sdk/go/stats"
+ "git.arvados.org/arvados.git/sdk/go/ctxlog"
+ "git.arvados.org/arvados.git/sdk/go/stats"
"github.com/sirupsen/logrus"
)
logRequest(w, req, lgr)
defer logResponse(w, req, lgr)
- h.ServeHTTP(w, req)
+ h.ServeHTTP(rewrapResponseWriter(w, wrapped), req)
})
}
+// Rewrap w to restore additional interfaces provided by wrapped.
+func rewrapResponseWriter(w http.ResponseWriter, wrapped http.ResponseWriter) http.ResponseWriter {
+ if hijacker, ok := wrapped.(http.Hijacker); ok {
+ return struct {
+ http.ResponseWriter
+ http.Hijacker
+ }{w, hijacker}
+ }
+ return w
+}
+
func Logger(req *http.Request) logrus.FieldLogger {
return ctxlog.FromContext(req.Context())
}
func logResponse(w *responseTimer, req *http.Request, lgr *logrus.Entry) {
if tStart, ok := req.Context().Value(&requestTimeContextKey).(time.Time); ok {
tDone := time.Now()
+ writeTime := w.writeTime
+ if !w.wrote {
+ // Empty response body. Header was sent when
+ // handler exited.
+ writeTime = tDone
+ }
lgr = lgr.WithFields(logrus.Fields{
"timeTotal": stats.Duration(tDone.Sub(tStart)),
- "timeToStatus": stats.Duration(w.writeTime.Sub(tStart)),
- "timeWriteBody": stats.Duration(tDone.Sub(w.writeTime)),
+ "timeToStatus": stats.Duration(writeTime.Sub(tStart)),
+ "timeWriteBody": stats.Duration(tDone.Sub(writeTime)),
})
}
respCode := w.WroteStatus()