From: Florian Forster <octo@huhu.verplant.org>
Date: Tue, 1 Sep 2009 20:49:47 +0000 (+0200)
Subject: mysql plugin: Improve the `mysql_ping' warning.
X-Git-Tag: collectd-4.7.3~4
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=cce535f9fbb96dce74e94c5077bae08b1be8b2c4;p=collectd.git

mysql plugin: Improve the `mysql_ping' warning.
---

diff --git a/src/mysql.c b/src/mysql.c
index f243c500..1048511c 100644
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -363,7 +363,11 @@ static MYSQL *getconnection (mysql_database_t *db)
 		int err;
 		if ((err = mysql_ping (db->con)) != 0)
 		{
-			WARNING ("mysql_ping failed: %s", mysql_error (db->con));
+			WARNING ("mysql_ping failed for %s: %s",
+					(db->instance != NULL)
+					? db->instance
+					: "<legacy>",
+					mysql_error (db->con));
 			db->state = 0;
 		}
 		else