From a1d087b24d2f6dc57d3a8152cd69d6b9d7a5166c Mon Sep 17 00:00:00 2001
From: Suriya <suriya@tenext.in>
Date: Wed, 29 Apr 2026 13:26:30 +0530
Subject: [PATCH] fix: disable IPv6 binding in Nginx and increase buffers

---
 nginx.template.conf | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nginx.template.conf b/nginx.template.conf
index 25fe421..2ecdd02 100644
--- a/nginx.template.conf
+++ b/nginx.template.conf
@@ -22,8 +22,7 @@ http {
     server_names_hash_bucket_size 128; # this seems to be required for some vhosts
 
     server {
-        listen ${PORT};
-        listen [::]:${PORT};
+        listen 0.0.0.0:${PORT};
         server_name localhost;
 
         $if(NIXPACKS_PHP_ROOT_DIR) (
@@ -65,9 +64,10 @@ http {
             include $!{nginx}/conf/fastcgi.conf;
 
             # --- CUSTOM: INCREASE BUFFERS TO FIX 502 BAD GATEWAY ---
-            fastcgi_buffers 16 32k;
+            fastcgi_buffers 64 32k;
             fastcgi_buffer_size 64k;
             fastcgi_busy_buffers_size 64k;
+            fastcgi_max_temp_file_size 0;
         }
      
         location ~ /\.(?!well-known).* {