Repository navigation
failure-kind health invariant - #297
Merged
davidabram merged 6 commits intoOct 5, 2026
Merged
davidabram merged 6 commits into
davidabram merged 6 commits into
Conversation
davidabram
added this pull request to stack #298
October 4, 2026 10:27
Define the protocol, migration, and store-decoding work needed to make `failure_kind` the semantic health source of truth while enforcing the redundant `tainted` bit. The plan sequences implementation, persistence migration, decoder validation, and their acceptance checks across T01, T02, and T03. Plan: mutation-cursor-health-invariant Co-authored-by: SCE <sce@crocoder.dev>
davidabram
force-pushed
the
mutation-trace-health-invariant
branch
from
October 4, 2026 10:52
bdb285a to
61095e7
Compare
Use failure_kind as the semantic source of truth for taint, recovery, and coordinator admission while preserving tainted as the invariant-backed redundant bit. Add regression coverage for inconsistent stored health pairs and align the Quint model and mutation-trace documentation with the Rust behavior. Plan: mutation-cursor-health-invariant (T01) Co-authored-by: SCE <sce@crocoder.dev>
davidabram
force-pushed
the
mutation-trace-health-invariant
branch
from
October 4, 2026 11:33
b7a87b9 to
a872c96
Compare
Make `failure_kind` authoritative for the redundant `tainted` bit by rebuilding the worktree and event tables in migration 006 with a cross-column CHECK and legacy-row normalization. Add migration, schema-preservation, and rerun coverage through the real Turso runner, and document the invariant and completed implementation task. Plan: `mutation-cursor-health-invariant` Task: `T02` Co-authored-by: SCE <sce@crocoder.dev>
davidabram
force-pushed
the
mutation-trace-health-invariant
branch
from
October 4, 2026 13:24
c6464e3 to
446dc4d
Compare
Treat `failure_kind` as the semantic health source while requiring `tainted` to match it at every store decode. Remove `tainted` from the event-page projection and derive attribution health from `failure_kind` alone, with pre-006 fixture regressions covering worktree and event readers. Plan: `mutation-cursor-health-invariant`, T03. Co-authored-by: SCE <sce@crocoder.dev>
davidabram
force-pushed
the
mutation-trace-health-invariant
branch
from
October 4, 2026 13:48
0e4315a to
a497f03
Compare
Concurrent agent trace DB tests intermittently failed when parallel writers hit `database is locked`. Add a bounded retry with a 30-second deadline and 10 ms backoff around concurrent state, metadata, and delivery writes. Record the validation result and remaining follow-up for `mutation-cursor-health-invariant` (T02, T03). Co-authored-by: SCE <sce@crocoder.dev>
Retry test-only database lock contention during concurrent-writer tests so assertions verify convergence and idempotency without depending on the production retry budget. Update the mutation-cursor-health-invariant validation report to record successful repeated agent_trace_db runs and the remaining production lock-contention follow-up. Plan: mutation-cursor-health-invariant
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.