本文整理匯總了Golang中github.com/coreos/etcd/error.Write函數的典型用法代碼示例。如果您正苦於以下問題：Golang Write函數的具體用法？Golang Write怎麽用？Golang Write使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了Write函數的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
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)
}
}
})
}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)
}
}
}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)
}
}
})
}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)
}
}
}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)
}
}
}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)
}
}
})
}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)
}
}
}