Code cleanup

server/apiv1/api.go

@@ -406,7 +406,7 @@ func DeleteMessages(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	w.Header().Add("Content-Type", "text/plain")
+	w.Header().Add("Content-Type", "application/json")
 	_, _ = w.Write([]byte("ok"))
 }
 
@@ -843,7 +843,7 @@ func getStartLimit(req *http.Request) (start int, limit int) {
 }
 
 // GetOptions returns a blank response
-func GetOptions(w http.ResponseWriter, r *http.Request) {
+func GetOptions(w http.ResponseWriter, _ *http.Request) {
 
 	w.Header().Set("Content-Type", "text/plain")
 	_, _ = w.Write([]byte(""))

server/websockets/hub.go

@@ -79,7 +79,7 @@ func Broadcast(t string, msg interface{}) {
 	b, err := json.Marshal(w)
 
 	if err != nil {
-		logger.Log().Errorf("[http] broadcast received invalid data: %s", err)
+		logger.Log().Errorf("[websocket] broadcast received invalid data: %s", err)
 	}
 
 	go func() { MessageHub.Broadcast <- b }()