From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 15 Feb 2007 10:00:59 +0000 (+0000)
Subject: add debug logging
X-Git-Tag: release-0.5.13~10
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=7b2d87ffa0da5a38f9a1b917c77245d5b1b2c911;p=nginx.git

add debug logging
---

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 79d372c13..6f548a397 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -433,6 +433,9 @@ ngx_http_upstream_check_broken_connection(ngx_http_request_t *r,
 
     err = ngx_socket_errno;
 
+    ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ev->log, err,
+                   "http upstream recv(): %d", n);
+
     /*
      * we do not need to disable the write event because
      * that event has NGX_USE_CLEAR_EVENT type