예제 #1
0
파일: server.go 프로젝트: kennylixi/etcd
// 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) {
		if req.Method == "HEAD" {
			w = &HEADResponseWriter{w}
		}

		// Log request.
		log.Debugf("[recv] %s %s %s [%s]", req.Method, s.URL(), req.URL.Path, req.RemoteAddr)

		// Forward request along if the server is a standby.
		if s.peerServer.Mode() == StandbyMode {
			if s.peerServer.standbyClientURL == "" {
				w.Header().Set("Content-Type", "application/json")
				etcdErr.NewError(402, "", 0).Write(w)
				return
			}
			uhttp.Redirect(s.peerServer.standbyClientURL, w, req)
			return
		}

		// 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)
			}
		}
	})
}
예제 #2
0
func (s *Server) installDebug(r *mux.Router) {
	s.handleFunc(r, "/debug/metrics", s.GetMetricsHandler).Methods("GET")
	r.HandleFunc("/debug/pprof", pprof.Index)
	r.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
	r.HandleFunc("/debug/pprof/profile", pprof.Profile)
	r.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	r.HandleFunc("/debug/pprof/{name}", pprof.Index)
}
예제 #3
0
func (s *Server) installV2(r *mux.Router) {
	r2 := mux.NewRouter()
	r.PathPrefix("/v2").Handler(ehttp.NewLowerQueryParamsHandler(r2))

	s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.GetHandler).Methods("GET")
	s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.PostHandler).Methods("POST")
	s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.PutHandler).Methods("PUT")
	s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.DeleteHandler).Methods("DELETE")
	s.handleFunc(r2, "/v2/leader", s.GetLeaderHandler).Methods("GET")
	s.handleFunc(r2, "/v2/machines", s.GetPeersHandler).Methods("GET")
	s.handleFunc(r2, "/v2/peers", s.GetPeersHandler).Methods("GET")
	s.handleFunc(r2, "/v2/stats/self", s.GetStatsHandler).Methods("GET")
	s.handleFunc(r2, "/v2/stats/leader", s.GetLeaderStatsHandler).Methods("GET")
	s.handleFunc(r2, "/v2/stats/store", s.GetStoreStatsHandler).Methods("GET")
	s.handleFunc(r2, "/v2/speedTest", s.SpeedTestHandler).Methods("GET")
}
예제 #4
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)
			}
		}
	})
}
예제 #5
0
func (s *Server) installMod(r *mux.Router) {
	r.PathPrefix("/mod").Handler(http.StripPrefix("/mod", mod.HttpHandler(s.URL())))
}