From b7d5a4d8c8dcc264cd9f3d1fcdd7afa5bb7fdce1 Mon Sep 17 00:00:00 2001 From: Kailash Nadh Date: Thu, 29 Nov 2018 15:27:21 +0530 Subject: [PATCH] Add no-cache header to pixel tracker image --- public.go | 1 + 1 file changed, 1 insertion(+) diff --git a/public.go b/public.go index aabddde..220cefe 100644 --- a/public.go +++ b/public.go @@ -132,6 +132,7 @@ func handleRegisterCampaignView(c echo.Context) error { } } + c.Response().Header().Set("Cache-Control", "no-cache") return c.Blob(http.StatusOK, "image/png", pixelPNG) }