# connect with read timeout so SLEEP() should timeout
connect  ssl_con,localhost,root,,,,,SSL read_timeout=5;
# Check ssl turned on
SELECT (VARIABLE_VALUE <> '') AS have_ssl FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME='Ssl_cipher';
have_ssl
1
SELECT SLEEP(600);
Got one of the listed errors
connection default;
disconnect ssl_con;