From fcd21111a0ed9ab51c67e0bde0c320716972a260 Mon Sep 17 00:00:00 2001
From: Pascal Hartig <realpassy@meta.com>
Date: Fri, 22 Sep 2023 06:25:35 -0700
Subject: [PATCH] Do not prefer ipv4 dns results

Summary: This is the default from Node 17 onwards and should unblock problems we're seeing on some people's machines.

Reviewed By: lblasa

Differential Revision: D49415859

fbshipit-source-id: c15ab82e69db4916838228324a9739c95f3562f3
---
 desktop/flipper-server-core/src/index.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/desktop/flipper-server-core/src/index.tsx b/desktop/flipper-server-core/src/index.tsx
index 63d995ab3..7e8099f8b 100644
--- a/desktop/flipper-server-core/src/index.tsx
+++ b/desktop/flipper-server-core/src/index.tsx
@@ -30,3 +30,9 @@ export {
 } from './app-connectivity/certificate-exchange/certificate-utils';
 
 export {sessionId} from './sessionId';
+import dns from 'dns';
+
+// The default on node16 is to prefer ipv4 results which causes issues
+// in some setups.
+// @ts-ignore: Not in our node typings yet
+dns.setDefaultResultOrder('verbatim');