2 Commits
Author SHA1 Message Date
Mohamed BoudraandGitHub 1a6054138d Stop idle workspace Git refreshes from starving daemon requests (#3323)
* fix(server): trust healthy workspace git watchers

Quiet observed workspaces were periodically scheduling full Git refreshes, saturating the daemon-wide process pool as workspace count grew. Keep only cheap observation re-ensure work, refresh ignore paths from watcher events, and detect silent metadata watchers with a one-shot canary before accepting the subscription.

* fix(server): refresh watcher ignores from git metadata

Repository exclude and Git configuration changes also affect the standard ignore set. Route those metadata events back to linked working-tree observations so their excluded directory lists stay current without periodic Git polling.

* test(server): drive ignore updates through watcher events

The integration contract now exercises the production event-driven ignore refresh instead of waiting for the removed periodic audit.

* fix(server): normalize git metadata paths on windows

File observation returns platform-native relative separators. Normalize those paths before matching Git metadata names so repository exclusion changes refresh working-tree ignores on Windows too.

* fix(server): trail concurrent ignore refreshes

Remember ignore-source events that arrive during an in-flight Git query and recompute once more before considering the working-tree observer current.
2026-08-13 22:08:23 +08:00
Mohamed BoudraandGitHub 48e65b407f Replace Parcel Watcher with Custom Watcher (#3107)
* fix(server): replace wedging file observation

Native watcher teardown could block the daemon main thread during workspace archive. Own recursive observation behind an awaited lifecycle boundary, retain an isolated comparison harness, and gate correctness, resources, and sustained CPU across platforms.

* test(server): accept root watcher evidence

Native recursive watchers may coalesce ignored descendant changes into a root event. Assert that ignored paths stay excluded while a nonignored sentinel proves delivery remains live.

* test(server): preserve watcher comparison evidence

Record Parcel delivery misses without weakening the production observer gate, and allow the Windows stress test to use its declared polling window.

* fix(server): reconcile native watcher omissions

Back macOS and Windows recursive watching with a bounded namespace inventory so coalesced create and delete events converge without unbounded rescans.

* test(server): compare worktree filesystem identity

Windows can return the same worktree through 8.3 and long path spellings. Preserve cardinality and branch checks while comparing the real path.

* perf(server): bound native inventory audits

Reduce full native inventory cadence while preserving a six-second convergence bound, and gate setup readiness and event-loop p99 against platform-appropriate budgets.

* build: refresh Nix npm dependency hash

* perf(server): scope native file reconciliation

* perf(server): defer native safety audits until quiet

* fix(server): move native safety deadline during audits

* perf(server): audit native inventories after settled churn

* fix(server): reconcile native root evidence promptly

* perf(server): deduplicate native audit scheduling

* perf(server): coalesce native event clusters

* perf(server): suppress fresh native change scans

* test(server): separate burst recovery from sustained churn

* test(server): stabilize observer performance gates

* perf(server): skip fresh native change scans

* fix(server): preserve nested native change audits

* perf(server): coalesce native repair scans

* fix(server): reconcile native directory moves promptly

* test(server): bound observer burst repair cost

* refactor(server): own file observer lifecycle

* build: refresh Nix npm dependency hash

* ci: fold observer coverage into server suite

* fix(server): await file observer shutdown
2026-08-10 13:43:48 +02:00