From 390ba5f42a34fce600f8d4a21fb6494127248cc0 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Tue, 20 Jan 2026 14:58:31 +0000
Subject: [PATCH] fix: guard closeIdleConnections typing

---
 src/gateway/server-close.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/gateway/server-close.ts b/src/gateway/server-close.ts
index 6e6747e3c..4e3c0e3c1 100644
--- a/src/gateway/server-close.ts
+++ b/src/gateway/server-close.ts
@@ -107,8 +107,11 @@ export function createGatewayCloseHandler(params: {
       await params.browserControl.stop().catch(() => {});
     }
     await new Promise<void>((resolve) => params.wss.close(() => resolve()));
-    if ("closeIdleConnections" in params.httpServer) {
-      params.httpServer.closeIdleConnections();
+    const httpServer = params.httpServer as HttpServer & {
+      closeIdleConnections?: () => void;
+    };
+    if (typeof httpServer.closeIdleConnections === "function") {
+      httpServer.closeIdleConnections();
     }
     await new Promise<void>((resolve, reject) =>
       params.httpServer.close((err) => (err ? reject(err) : resolve())),