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Chris Lu
ed015b0d6b
Three holes remained after resolving queued invalidations against the local store. A store hit is only trustworthy when the parent directory is children-cached — an uncached parent receives no store writes, so a leftover entry there is stale and would mask the event; gate the store read on the cached flag. A snapshot-covered buffered event got neither a store write nor a replay, yet its immediate invalidation may have run before the listing inserted the newer entry; build completion now re-invalidates every buffered event after publishing the directory. And in a read-through directory nothing reaches the store at all, so a queued event could still roll back a newer local flush: the filer already returns its log-stamped metadata event from CreateEntry, so the handle now keeps a watermark of its last filer-acknowledged local mutation and drops any subscription event at or before it — both sides of that comparison come from the filer clock, so it orders exactly.