ailistener-old

commit 2ea376d428226587b6f020a9f01766994640d891
parent 6806aa1de0919b0ba6e7069466dbebafedb00aac
Author: MTRNord <mtrnord1@gmail.com>
Date:   Sat,  2 Jun 2018 10:46:08 +0200

Make it how the example says to do it

Diffstat:
M
wsListener/server.go
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/wsListener/server.go b/wsListener/server.go
@@ -22,7 +22,7 @@ func HomeHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func DFHandler(w http.ResponseWriter, r *http.Request) {
-	var dfr df.Request
+	var dfr *df.Request
 
 	if r.Body == nil {
 		http.Error(w, "Please send a request body", http.StatusNotAcceptable)
@@ -30,8 +30,7 @@ func DFHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	defer r.Body.Close()
 	decoder := json.NewDecoder(r.Body)
-	err := decoder.Decode(&dfr)
-	if err != nil {
+	if err := decoder.Decode(&dfr); err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}
 	log.Printf("%+v", dfr.QueryResult)
@@ -43,6 +42,7 @@ func DFHandler(w http.ResponseWriter, r *http.Request) {
 			{RichMessage: df.Text{Text: []string{"hello"}}},
 		},
 	}
-	json.NewEncoder(w).Encode(dff)
+	w.Header().Set("Content-Type", "application/json")
 	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(dff)
 }