Jeffrey E Care wrote:
How do you signal a task to clean up after itself after a failed attempt?
yes, you need a <finally> clause, which makes rollback that much harder.
SmartFrog's life is easier as there all components have an sfTerminate()
operation that is called for them to clean up (or do a best-effort
cleanup, let's be honest) at the end of their lifecycle. So it's easier
to rollback state. when a sequence fails you terminate everything that
is already running/deployed, then create new instances and try again,
after an appropriate wait.
we dont have the same in ant...
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