Golang error.Write函数代码示例

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本文整理汇总了Golang中github.com/coreos/etcd/error.Write函数的典型用法代码示例。如果您正苦于以下问题：Golang Write函数的具体用法？Golang Write怎么用？Golang Write使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Write函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: handleFunc

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

	// 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)

		// Write CORS header.
		if s.OriginAllowed("*") {
			w.Header().Add("Access-Control-Allow-Origin", "*")
		} else if origin := req.Header.Get("Origin"); s.OriginAllowed(origin) {
			w.Header().Add("Access-Control-Allow-Origin", origin)
		}

		// 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)
			}
		}
	})
}

开发者ID:GeertJohan，项目名称:etcd，代码行数:28，代码来源:server.go

示例2: JoinHttpHandler

// Response to the join request
func (ps *PeerServer) JoinHttpHandler(w http.ResponseWriter, req *http.Request) {
	command := &JoinCommand{}

	// Write CORS header.
	if ps.server.OriginAllowed("*") {
		w.Header().Add("Access-Control-Allow-Origin", "*")
	} else if ps.server.OriginAllowed(req.Header.Get("Origin")) {
		w.Header().Add("Access-Control-Allow-Origin", req.Header.Get("Origin"))
	}

	err := 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)
		}
	}
}

开发者ID:Rozandas，项目名称:etcd，代码行数:30，代码来源:peer_server_handlers.go

示例3: handleFunc

// 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)
			}
		}
	})
}

开发者ID:kennylixi，项目名称:etcd，代码行数:35，代码来源:server.go

示例4: ServeHTTP

func (fn errorHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	if e := fn(w, r); e != nil {
		if etcdErr, ok := e.(etcdErr.Error); ok {
			debug("Return error: ", etcdErr.Error())
			etcdErr.Write(w)
		} else {
			http.Error(w, e.Error(), http.StatusInternalServerError)
		}
	}
}

开发者ID:kliu，项目名称:etcd，代码行数:10，代码来源:etcd_handlers.go

示例5: addMachineHttpHandler

// Adds a machine to the cluster.
func (ps *PeerServer) addMachineHttpHandler(w http.ResponseWriter, req *http.Request) {
	c := &JoinCommandV2{}
	if err := uhttp.DecodeJsonRequest(req, c); err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		return
	}

	log.Debugf("Receive Join Request (v2) from %s", c.Name)
	if err := ps.server.Dispatch(c, w, req); 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)
		}
	}
}

开发者ID:kennylixi，项目名称:etcd，代码行数:18，代码来源:peer_server_handlers.go

示例6: handleFunc

// 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)
			}
		}
	})
}

开发者ID:JeremyOT，项目名称:etcd，代码行数:20，代码来源:server.go

示例7: JoinHttpHandler

// Response to the join request
func (ps *PeerServer) JoinHttpHandler(w http.ResponseWriter, req *http.Request) {
	command := &JoinCommand{}

	err := 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)
		}
	}
}

开发者ID:JeremyOT，项目名称:etcd，代码行数:23，代码来源:peer_server_handlers.go

注：本文中的github.com/coreos/etcd/error.Write函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。