Comments (3)
Yup, you're reading it right. That's what it's supposed to do. Reads are idempotent so we can safely assume they failed, in the event of an indeterminate response. Just an optimization to cut down on the checker state space.
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ah, I think I get it now - socket timeouts etc. are indeterminate, so go to :info not :fail as they might have succeeded.
Sorry to have wasted any of your time!
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Ah to be clear, socket timeouts map to either info or fail depending on whether the operation is idempotent or not. Every info we can treat as a fail cuts the verification complexity by a factor of 2, but it's only safe to assume an op failed if it wouldn't affect the state.
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