Method MatchWithError

modules/caddyhttp/routes.go:371–396

MatchWithError returns true if r matches m.

(r *http.Request)

// MatchWithError returns true if r matches m.
func (mset MatcherSet) MatchWithError(r *http.Request) (bool, error) {
	for _, m := range mset {
		if me, ok := m.(RequestMatcherWithError); ok {
			match, err := me.MatchWithError(r)
			if err != nil || !match {
				return match, err
			}
			continue
		}
		if me, ok := m.(RequestMatcher); ok {
			if !me.Match(r) {
				// for backwards compatibility
				err, ok := GetVar(r.Context(), MatcherErrorVarKey).(error)
				if ok {
					// clear out the error from context since we've consumed it
					SetVar(r.Context(), MatcherErrorVarKey, nil)
					return false, err
				}
				return false, nil
			}
			continue
		}
		return false, fmt.Errorf("matcher is not a RequestMatcher or RequestMatcherWithError: %#v", m)
	}
	return true, nil
}

// RawMatcherSets is a group of matcher sets
// in their raw, JSON form.