Answer query from a persisted region, or fail closed.
Order matters: the region's identity, then the caller's authorization scope,
then version expectations, then the extent, then the query's constructs, then
expiry — each failing with the narrowest true reason before any bytes are read.
Answer
queryfrom a persisted region, or fail closed.Order matters: the region's identity, then the caller's authorization scope, then version expectations, then the extent, then the query's constructs, then expiry — each failing with the narrowest true reason before any bytes are read.