Beispiel #1
0
// Adds a server handler to the router.
func (s *Server) handleFunc(r *mux.Router, path string, f func(http.ResponseWriter, *http.Request) error) *mux.Route {

	// Wrap the standard HandleFunc interface to pass in the server reference.
	return r.HandleFunc(path, func(w http.ResponseWriter, req *http.Request) {
		// Log request.
		log.Debugf("[recv] %s %s %s [%s]", req.Method, s.URL(), req.URL.Path, req.RemoteAddr)

		// Execute handler function and return error if necessary.
		if err := f(w, req); err != nil {
			if etcdErr, ok := err.(*etcdErr.Error); ok {
				log.Debug("Return error: ", (*etcdErr).Error())
				w.Header().Set("Content-Type", "application/json")
				etcdErr.Write(w)
			} else {
				http.Error(w, err.Error(), http.StatusInternalServerError)
			}
		}
	})
}
Beispiel #2
0
// Response to the join request
func (ps *PeerServer) JoinHttpHandler(w http.ResponseWriter, req *http.Request) {
	command := &JoinCommand{}

	err := uhttp.DecodeJsonRequest(req, command)
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		return
	}

	log.Debugf("Receive Join Request from %s", command.Name)
	err = ps.server.Dispatch(command, w, req)

	// Return status.
	if err != nil {
		if etcdErr, ok := err.(*etcdErr.Error); ok {
			log.Debug("Return error: ", (*etcdErr).Error())
			etcdErr.Write(w)
		} else {
			http.Error(w, err.Error(), http.StatusInternalServerError)
		}
	}
}