From 93137c0bb2ea5c2d259df304e1cb2e3208eaa081 Mon Sep 17 00:00:00 2001
From: Minh Nguyen <minhnguyenxx@gmail.com>
Date: Fri, 3 Jul 2020 15:35:02 +0100
Subject: [PATCH] Parameterise socket preconnect (#1867)

---
 public/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/index.html b/public/index.html
index 62282daa5..8d7673464 100644
--- a/public/index.html
+++ b/public/index.html
@@ -79,7 +79,7 @@
     />
 
     <link
-      href="https://excalidraw-socket.herokuapp.com/socket.io"
+      href="%REACT_APP_SOCKET_SERVER_URL%/socket.io"
       rel="preconnect"
       crossorigin="anonymous"
     />