Chia-Network / chia-blockchain / 28481850825

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github

Fix DataLayer unsubscribe cleanup (#21049)

* Fix DataLayer unsubscribe cleanup

Ensure unsubscribe clears committed root state along with nodes and files so a later re-subscribe cannot reuse stale synced metadata after blobs were removed.

* Make DataLayer blob cleanup best effort

Treat post-commit unsubscribe file removal as best-effort so database cleanup remains successful even when orphaned blob directory deletion fails.

* Inline root/node cleanup in unsubscribe

Per review feedback, fold the single-use clear_store_roots helper back into
unsubscribe so the deletes run in the existing writer transaction, matching
the surrounding pattern and dropping an unnecessary nested savepoint. Remove
the now-redundant standalone test; unsubscribe coverage already exercises the
root/node deletion.

10990 of 12191 branches covered (90.15%)

Branch coverage included in aggregate %.

43 of 43 new or added lines in 2 files covered. (100.0%)

113884 of 124076 relevant lines covered (91.79%)

1.84 hits per line