From a5831ae9c70a7ec79c226a707b70cca3dfacad6d Mon Sep 17 00:00:00 2001
From: Michael Storgaard <ms@connectedcars.dk>
Date: Tue, 30 Sep 2025 15:35:55 +0200
Subject: [PATCH] fix: skip SNI for IP addresses in TLS connection

---
 lib/base/connection.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/base/connection.js b/lib/base/connection.js
index b8bc90af8a..70cec19c97 100644
--- a/lib/base/connection.js
+++ b/lib/base/connection.js
@@ -345,7 +345,9 @@ class BaseConnection extends EventEmitter {
     });
     const rejectUnauthorized = this.config.ssl.rejectUnauthorized;
     const verifyIdentity = this.config.ssl.verifyIdentity;
-    const servername = this.config.host;
+    const servername = Net.isIP(this.config.host)
+      ? undefined
+      : this.config.host;
 
     let secureEstablished = false;
     this.stream.removeAllListeners('data');