LankyDan 56d0bbc036 CORDA-3841 Check isAnyCheckpointPersisted in startFlowInternal (#6351)
Only hit the database if `StateMachineState.isAnyCheckpointPersisted`
returns true. Otherwise, there will be no checkpoint to retrieve from the
database anyway. This can prevent errors due to a transient loss of
connection to the database.

Update tests after merging to 4.6
2020-06-18 16:15:15 +01:00
..