ensure immediate return

Author: CodeShellDev

internals/server/http.go

@@ -43,6 +43,11 @@ func httpHandler(w http.ResponseWriter, req *http.Request) {
     w.Header().Set("Content-Type", "application/json")
     json.NewEncoder(w).Encode(resp)
 
+	f, ok := w.(http.Flusher)
+	if ok {
+		f.Flush()
+	}
+
 	client, err := waitForClient(clientID, time.Duration(20 * time.Second))
 
 	if err != nil {