From 6a18a3900813d1f715558a43087c09bfd8a66cb1 Mon Sep 17 00:00:00 2001
From: Bafeimao <48812850+bafeimao@users.noreply.github.com>
Date: Fri, 17 Jan 2025 10:15:52 +0800
Subject: [PATCH] Update behind-a-reverse-proxy.md

use socketio 4.x with nginx reverse proxy for step handshake and send data get error,because it doesn't need upgrade header
---
 docs/categories/02-Server/behind-a-reverse-proxy.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/categories/02-Server/behind-a-reverse-proxy.md b/docs/categories/02-Server/behind-a-reverse-proxy.md
index 688734b3..e1a966a5 100644
--- a/docs/categories/02-Server/behind-a-reverse-proxy.md
+++ b/docs/categories/02-Server/behind-a-reverse-proxy.md
@@ -30,7 +30,7 @@ http {
 
       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
-      proxy_set_header Connection "upgrade";
+      proxy_set_header Connection $http_connection;
     }
   }
 }
@@ -63,7 +63,7 @@ http {
 
       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
-      proxy_set_header Connection "upgrade";
+      proxy_set_header Connection $http_connection;
     }
   }
 }