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If a MySQL DBMS is being used by the JobScheduler, then the MySQL wait_timeout
setting that rules the max. lifetime of idle connections should be checked and if necessary modifiedextended.
- The default
wait_timeout
for MySQL is relatively short (some hours) and the JOC Cockpit cannot keep the connection busy without user interaction over longer periods of time such as overnight. - See the following article for instructions about how to change the MySQL DBMS timeout variable:
- If the DBMS
wait_timeout
is too short users will get an "Unauthorized to access JOC Cockpit
" message together with a JOC-407 error message after submitting their credentials. However, restarting the JOC Cockpit web service / daemon will create a new database connection and allow authorized users to log in again.
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