// New creates and returns a ready to used ServerStatusHandler.
func New(cfg *config.Handler, loc *types.Location, next types.RequestHandler) (types.RequestHandler, error) {
if next == nil {
return nil, types.NilNextHandler("mp4")
}
// !TODO parse config
return &mp4Handler{
next: next,
loc: loc,
}, nil
}
// loggingHandler will write to accessLog each and every request to it while proxing it to next
func loggingHandler(next types.RequestHandler, accessLog io.Writer, locationIdentification string) (types.RequestHandler, error) {
if next == nil {
return nil, types.NilNextHandler("accessLog")
}
if accessLog == nil {
return next, nil
}
return types.RequestHandlerFunc(
func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
t := time.Now()
l := &responseLogger{ResponseWriter: w}
url := *r.URL
defer func() {
go func() {
writeLog(accessLog, r, locationIdentification, url, t, l.Status(), l.Size())
}()
}()
next.RequestHandle(ctx, l, r)
}), nil
}