From a4108e8fbaba53128fc22ce325846748de939523 Mon Sep 17 00:00:00 2001
From: Jens <jens-gitlab@spamfreemail.de>
Date: Mon, 29 Aug 2022 13:17:15 +0000
Subject: [PATCH] Avoid syslog errors about "Aborted connections".
Patch taken from https://forum.howtoforge.com/threads/monitoring-mysql-mariadb-annoying-aborted-connection-on-var-log-mysql-error-log-hack.89045/
---
server/lib/classes/monitor_tools.inc.php | 25 ++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/server/lib/classes/monitor_tools.inc.php b/server/lib/classes/monitor_tools.inc.php
index 5d91bf5ac..bb0124a26 100644
--- a/server/lib/classes/monitor_tools.inc.php
+++ b/server/lib/classes/monitor_tools.inc.php
@@ -470,16 +470,21 @@ class monitor_tools {
}
}
- /* Monitor MySQL Server */
- $data['mysqlserver'] = -1; // unknown - not needed
- if ($services['db_server'] == 1) {
- if ($this->_checkTcp($conf['db_host'], $conf['db_port'])) {
- $data['mysqlserver'] = 1;
- } else {
- $data['mysqlserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
+ /* Monitor MySQL Server */
+ $data['mysqlserver'] = -1; // unknown - not needed
+ if ($services['db_server'] == 1) {
+ // hail MySQL server:
+ mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
+ $ispcDB = mysqli_connect($conf['db_host'], $conf['db_user'], $conf['db_password'], $conf['db_database'], $conf['db_port']);
+ if ($ispcDB !== false) {
+ $data['mysqlserver'] = 1;
+ } else {
+ $data['mysqlserver'] = 0;
+ $state = 'error'; // because service is down
+ }
+ mysqli_close($ispcDB); // we can ignore the result (gwyneth 20220605)
+ }
+
/*
$data['mongodbserver'] = -1;
if ($this->_checkTcp('localhost', 27017)) {
--
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