From aa1981b974819875c28e6635ef551610bd07892e Mon Sep 17 00:00:00 2001
From: arno renevier <arno@renevier.net>
Date: Sat, 16 Nov 2024 06:49:41 -0800
Subject: [PATCH] fix: close targetSocket when proxy replies with non-200
 status (#561)

Fixes issue #560
---
 src/chain.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/chain.ts b/src/chain.ts
index f5370355..14ce2b3c 100644
--- a/src/chain.ts
+++ b/src/chain.ts
@@ -117,6 +117,8 @@ export const chain = (
                 sourceSocket.end(createCustomStatusHttpResponse(status, `UPSTREAM${statusCode}`));
             }
 
+            targetSocket.end();
+
             server.emit('tunnelConnectFailed', {
                 proxyChainId,
                 response,