Parents and children of check-in [c52b0b3b44]
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2026-05-04
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| 19:17 |
fix(leaf,hub): drop SetMaxOpenConns(1) to unblock concurrent clones (#122)
The applySQLiteTuning helper added in #108 (and propagated to hub/ in #109) capped the libfossil DB connection pool at 1 connection. The intent was to make libfossil's per-connection PRAGMAs stick, but libfossil's clone path has internal goroutines that all need a DB connection — capping the pool deadlocks every concurrent clone, with one goroutine holding the conn while another waits for it. Bones reported (issue #120) that bumping leaf v0.0.6 → v0.0.7 deterministically deadlocks examples/hub-leaf-e2e/'s 3-leaf concurrent clone test. Reproduced here in hub/clone_concurrency_test.go: 3 parallel libfossil.Clone calls against a shared hub. Without the fix the test hangs until its 25s timeout. With the fix it completes in ~80ms. Keeping the busy_timeout=30000 PRAGMA — that's the correct primitive for concurrent-write safety; SQLite retries SQLITE_BUSY internally up to the timeout. The pool cap was always overkill. If we later need PRAGMA stickiness across pooled connections, route it through the modernc driver's per-connection init hook instead of a pool cap. Closes #120 check-in: b251b87613 user: [email protected] tags: trunk, leaf/v0.0.8 | |
| 19:17 |
chore: bump libfossil → v0.5.0 (#121)
* chore: bump libfossil → v0.5.0 * chore: bump libfossil → v0.5.0 in leaf and bridge modules The auto-generated bump-upstream PR only updated the root module's go.mod. The leaf and bridge modules pin libfossil independently and need the bump too — without this, the upcoming #112 cleanup (delete ridToUUID + simplify Agent.Diff using libfossil v0.5.0's UUIDFromRID + whole-checkin Diff) can't land on leaf since leaf's go.mod still resolves to v0.4.5. Worth fixing the bump-upstream workflow separately to walk every go.mod under the repo, but treating that as a follow-up rather than blocking this PR on it. --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Dan Mestas <[email protected]> check-in: c52b0b3b44 user: [email protected] tags: trunk | |
| 18:58 |
chore: bump leaf v0.0.3 → v0.0.7 (#119)
Pulls in the libfossil-hidden Agent code-artifact API (Commit, Sync, SyncTo, Read, Files, Diff, Tip, ExtractTo, Config, plus internal SQLite tuning) and the libfossil-hidden notify Service methods (ListThreads, ReadThread, MessageCount, AddDevice/ListDevices/RemoveDevice, CreatePairingToken/ValidateToken). Carries through the v0.0.5/v0.0.6 fixes for sync-error classification and the notify Subscriber race. Required so downstream consumers (bones) can pin to a root EdgeSync release that exposes the new agent surface. Supersedes the in-flight chore/bump-leaf-v0.0.6 branch. check-in: 49b9471550 user: [email protected] tags: trunk, v0.0.9 | |