From 14dd5d66b76ad38a0973354b8015a7bbee96f2cc Mon Sep 17 00:00:00 2001
From: cnathe <cnathe@labkey.com>
Date: Wed, 19 Feb 2025 08:39:27 -0600
Subject: [PATCH] Include websocket "ws:" for reactjs.hot.reload in allowed
 connections for dev mode

---
 api/src/org/labkey/filters/ContentSecurityPolicyFilter.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/org/labkey/filters/ContentSecurityPolicyFilter.java b/api/src/org/labkey/filters/ContentSecurityPolicyFilter.java
index e5f9abfb365..8c0aa67629f 100644
--- a/api/src/org/labkey/filters/ContentSecurityPolicyFilter.java
+++ b/api/src/org/labkey/filters/ContentSecurityPolicyFilter.java
@@ -73,7 +73,7 @@ public String getHeaderName()
     {
         // ReactJS hot reload uses localhost port 3001. If in dev mode, allow browser to access that port.
         if (AppProps.getInstance().isDevMode())
-            registerAllowedConnectionSource("reactjs.hot.reload", "localhost:3001");
+            registerAllowedConnectionSource("reactjs.hot.reload", "localhost:3001 ws:");
     }
 
     @Override