From 5147dc7f0ed87c3ba15eb3175b39a5227b6a332a Mon Sep 17 00:00:00 2001
From: Gabriel Clima <gabriel.clima@gcore.com>
Date: Thu, 26 Mar 2026 13:38:06 +0000
Subject: [PATCH] EPX-6: event_expire_timers SEGV fix.

The core dump is always preceded by an error:
on_reconnect_timeout: state borrow: RefCell already borrowed

ev->active is not the thing to check before ngx_event_add_timer or ngx_event_del_timer
---
 nginx_module/src/unix_socket.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nginx_module/src/unix_socket.rs b/nginx_module/src/unix_socket.rs
index fe86db0..24eb0d8 100644
--- a/nginx_module/src/unix_socket.rs
+++ b/nginx_module/src/unix_socket.rs
@@ -273,7 +273,7 @@ impl Drop for State {
                 }
             },
             Self::Disconnected { event, .. } => unsafe {
-                if event.active() != 0 {
+                if event.timer_set() != 0 {
                     ngx_event_del_timer(event.as_mut());
                 }
             },