disabled hyperdb check_tcp_responsiveness that causes excessive connection errors on mysql

db-config.php

@@ -4,6 +4,10 @@
 $wpdb->persistent = true;
 $wpdb->max_connections = 30;
 
+/* Disable responsiveness check, is not needed in our configuration and is causing 
+ connection errors for the wrong implementation */
+$wpdb->check_tcp_responsiveness = false;
+
 include_once('r2db/db-hash.php');
 include_once('r2db/db-backends.php');