From deb4778c3bbbbcb1c5c677c26fa8b2f8aef2c627 Mon Sep 17 00:00:00 2001
From: favortel <favortel@qq.com>
Date: Sun, 24 Apr 2022 16:53:01 +0800
Subject: [PATCH] Update ngx_http_upstream_check_module.c

Fix TCP check bugs, change to no-keepalive mode
---
 ngx_http_upstream_check_module.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ngx_http_upstream_check_module.c b/ngx_http_upstream_check_module.c
index f99982f..4f3196d 100644
--- a/ngx_http_upstream_check_module.c
+++ b/ngx_http_upstream_check_module.c
@@ -653,7 +653,7 @@ static ngx_check_conf_t  ngx_check_types[] = {
       NULL,
       NULL,
       0,
-      1 },
+      0 },
 
     { NGX_HTTP_CHECK_HTTP,
       ngx_string("http"),
@@ -1048,7 +1048,6 @@ ngx_http_upstream_check_begin_handler(ngx_event_t *event)
 
     /* This process is processing this peer now. */
     if ((peer->shm->owner == ngx_pid  ||
-        (peer->pc.connection != NULL) ||
         peer->check_timeout_ev.timer_set)) {
         return;
     }