cnx.ping(reconnect=False, attempts=1, delay=0)
Check whether the connection to the MySQL server is still available.
reconnect is set to
True, one or more
are made to try to reconnect to the MySQL server, and these
options are forwarded to the
delay argument (seconds) if you want
to wait between each retry.
When the connection is not available, an
InterfaceError is raised. Use the
method to check the connection without raising an error.
InterfaceError on errors.