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feat(server): add HEAD for v1/watch

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This commit is contained in:
Yicheng Qin 2014-04-08 17:37:05 -07:00
parent 89d3df242c
commit 76ac1da7ea
2 changed files with 5 additions and 3 deletions
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2
server/server.go
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@ -103,7 +103,7 @@ func (s *Server) installV1(r *mux.Router) {
s.handleFuncV1(r, "/v1/keys/{key:.*}", v1.GetKeyHandler).Methods("GET", "HEAD")
s.handleFuncV1(r, "/v1/keys/{key:.*}", v1.SetKeyHandler).Methods("POST", "PUT")
s.handleFuncV1(r, "/v1/keys/{key:.*}", v1.DeleteKeyHandler).Methods("DELETE")
s.handleFuncV1(r, "/v1/watch/{key:.*}", v1.WatchKeyHandler).Methods("GET", "POST")
s.handleFuncV1(r, "/v1/watch/{key:.*}", v1.WatchKeyHandler).Methods("GET", "HEAD", "POST")
s.handleFunc(r, "/v1/leader", s.GetLeaderHandler).Methods("GET", "HEAD")
s.handleFunc(r, "/v1/machines", s.GetPeersHandler).Methods("GET", "HEAD")
s.handleFunc(r, "/v1/peers", s.GetPeersHandler).Methods("GET", "HEAD")

6
server/v1/watch_key_handler.go
View File

@ -32,9 +32,11 @@ func WatchKeyHandler(w http.ResponseWriter, req *http.Request, s Server) error {
event := <-watcher.EventChan
// Convert event to a response and write to client.
b, _ := json.Marshal(event.Response(s.Store().Index()))
w.WriteHeader(http.StatusOK)
if req.Method == "HEAD" {
return nil
}
b, _ := json.Marshal(event.Response(s.Store().Index()))
w.Write(b)
return nil
}