| Subject: | ping failed: calling a sychronous function on an asynchronous handle |
mysql Ver 14.14 Distrib 5.7.25, for Linux (x86_64)
ping failed: Calling a synchronous function on an asynchronous handle
Ubuntu 16.04.4
mysql_read_timeout set, async read operation
polling mysql_async_ready flag
next program step after failure is a ping to re-establish the connection
using the same $dbh
mysql handler executed "DIE", should warn and return with error (ping failure)
DBD::mysql our $VERSION = '4.033';