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oracledb_cdc: gate post-snapshot checkpoint on downstream acks (CON-504) #4675

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oracledb_cdc: gate post-snapshot checkpoint on downstream acks (CON-504) #4675

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d61bab8
oracledb_cdc: track in-flight snapshot batch acks in the publisher
squiidz Aug 6, 2026
844162d
oracledb_cdc: add flushCurrent to publish partial batches without sto…
squiidz Aug 6, 2026
117f471
oracledb_cdc: gate post-snapshot checkpoint on downstream acks
squiidz Aug 6, 2026
5e04738
oracledb_cdc: adversarial crash test for the snapshot ack barrier
squiidz Aug 6, 2026
05e7128
oracledb_cdc: make batch tracking atomic with batch flushing
squiidz Aug 6, 2026
ff3edc0
oracledb_cdc: fail the snapshot gate on nack, drop orphaned publishBatch
squiidz Aug 7, 2026
a11a700
oracledb_cdc: log downstream batch rejections
squiidz Aug 10, 2026
f16d3cd
oracledb_cdc: log downstream snapshot rejections at error level
squiidz Aug 10, 2026
88c7f78
oracledb_cdc: terminal nacks restart with a fresh tracker
squiidz Aug 10, 2026
c25b42f
oracledb_cdc: nacks resolve checkpoints (auto_replay_nacks off is an …
squiidz Aug 11, 2026
c080bae
oracledb_cdc: unblock buffering under backpressure and rebuild the pu…
squiidz Aug 17, 2026
09a5ebd
oracledb_cdc: barrier the snapshot handoff behind parked flushers
squiidz Aug 17, 2026
efa6b5a
oracledb_cdc: log handoff flush cancellation at info
squiidz Aug 18, 2026
9382660
oracledb_cdc: cancellable ticket admission, batcher teardown under lock
squiidz Aug 18, 2026
232a28b
oracledb_cdc: seal the flush queue when an abandoned ticket drops rows
squiidz Aug 19, 2026
6ba286a
oracledb_cdc: log drops and poisoning, make the publisher pointer atomic
squiidz Aug 19, 2026
acacdb4
oracledb_cdc: seal the queue when Track fails after admission
squiidz Aug 19, 2026
188bb07
oracledb_cdc: seal the queue on a failed Flush in every path
squiidz Aug 20, 2026
9b5ade3
oracledb_cdc: cover the monotonic guard and poisoned rebuild with tests
squiidz Aug 20, 2026
1c62591
oracledb_cdc: make abandon-seal atomic and seal Flush errors under ba…
squiidz Aug 21, 2026
c491bee
oracledb_cdc: surface the real flush error in flushCurrent
squiidz Aug 21, 2026
2e96449
oracledb_cdc: document that the Flush-error seals are contract-defensive
squiidz Aug 21, 2026
6640238
oracledb_cdc: log undelivered-at-shutdown batches at debug
squiidz Aug 21, 2026
2465548
oracledb_cdc: set the stopping flag before shutdown cancellation prop…
squiidz Aug 21, 2026
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