Show RemoteAddr and HTTP status code in log

This commit is contained in:
Iwasaki Yudai 2015-09-20 13:41:24 +09:00
parent af1a80c962
commit c88cf7a52d
2 changed files with 27 additions and 3 deletions

View File

@ -218,7 +218,7 @@ func (app *App) handleWS(w http.ResponseWriter, r *http.Request) {
conn, err := app.upgrader.Upgrade(w, r, nil)
if err != nil {
log.Print("Failed to upgrade connection")
log.Print("Failed to upgrade connection: " + err.Error())
return
}
@ -269,8 +269,9 @@ func (app *App) Exit() (firstCall bool) {
func wrapLogger(handler http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
log.Printf("%s %s", r.Method, r.URL.Path)
handler.ServeHTTP(w, r)
rw := &responseWrapper{w, 200}
handler.ServeHTTP(rw, r)
log.Printf("%s %d %s %s", r.RemoteAddr, rw.status, r.Method, r.URL.Path)
})
}

23
app/http_logger.go Normal file
View File

@ -0,0 +1,23 @@
package app
import (
"bufio"
"net"
"net/http"
)
type responseWrapper struct {
http.ResponseWriter
status int
}
func (w *responseWrapper) WriteHeader(status int) {
w.status = status
w.ResponseWriter.WriteHeader(status)
}
func (w *responseWrapper) Hijack() (net.Conn, *bufio.ReadWriter, error) {
hj, _ := w.ResponseWriter.(http.Hijacker)
w.status = http.StatusSwitchingProtocols
return hj.Hijack()
}