> I'd love to hear other people's input on this and how they are attacking
> this problem!
Simply using defensive programming; e.g. never assume you get
the resources you ask for, but also assume input you get is
incorrect.
Abstract pseudo code:
TRY DO_EVENT
IF DO_EVENT_SUCCESS
CONTINUE_NORMAL_EXECUTION
ELSE_IF DO_EVENT_FAILS
FIND_OUT_REASON_OF_FAILURE
INVOKE_RECOVERY_MODULE
IF RECOVERY_MODULE_SUCCED
CONTINUE_NORMAL_EXECUTION
ELSE
MAKE_ERROR_REPORT_AND_FAIL
END_IF_INNER
END_IF_OUTTER
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