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vaultik/internal
clawbot dfa3bbc9e1
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Stop a stalled snapshot database read when restore or deep verify is interrupted (closes #356)
Restore and deep verify read the snapshot database straight from
storage rather than through FetchBlob, so the earlier fix for stalled
blob reads did not cover it. A database read stalled on a slow USB
stick or network share kept the operation from returning after Ctrl-C;
the process then exited at the shutdown timeout and left the decrypted
database in the temp directory.

Both reads now wrap the storage reader in the close-on-cancel reader
FetchBlob uses, so a cancel ends the stalled read and the temp
directory is removed. The interrupt test now stalls either a blob or
the snapshot database, for both commands.

Limitation: a read stuck in the kernel that closing cannot interrupt,
such as one on an unresponsive hard NFS mount, still cannot be stopped.

Model: opus-5-5
2026-10-13 19:36:43 +02:00
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