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spring-projects / spring-statemachine

Spring Statemachine is a framework for application developers to use state machine concepts with Spring.
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State machine loses exceptions thrown from entry/exit actions of parent state #961

Open azhuchkov opened 3 years ago

azhuchkov commented 3 years ago

If some entry/exit action of state which has nested states throws an exception, no stacktrace will be printed to stdout/stderr as well as no appropriate signal will be received by listener or interceptor - FSM just silently stops.

The only way to catch an error I've found is to use:

.stateEntry(JobStatus.EXECUTION, executionEntryAction(), ctx -> System.err.println("ENTRY ERROR"))
.stateExit(JobStatus.EXECUTION, executionExitAction(), ctx -> System.err.println("EXIT ERROR"))