Whether a failure seen inside a transport is worth repeating: the
classification transport already did, plus a deadline, minus Firefly's own
refusals and the caller's own abort.
This is the shouldRetry for a policy handed to transport. An open
circuit and a full bulkhead are refusals rather than failures, and repeating
them only spends attempts on a call that was never made.
Whether a failure seen inside a transport is worth repeating: the classification
transportalready did, plus a deadline, minus Firefly's own refusals and the caller's own abort.This is the
shouldRetryfor a policy handed to transport. An open circuit and a full bulkhead are refusals rather than failures, and repeating them only spends attempts on a call that was never made.