rowboat/apps/x
Ramnique Singh d2b68a4684 feat(x): execute sync tools concurrently within a turn batch
Sync tools in one assistant batch now run via Promise.all instead of
sequentially — a tool pending on I/O no longer blocks its siblings.
Three coordinated changes keep the event-sourced runtime sound:

- executeAllowedTools is two-phase: invocation events are appended
  serially in source order (durable before any side effect, deterministic
  log prefix), then all sync executions run concurrently, each appending
  progress/results as they land. Per-call error and cancel semantics are
  unchanged (moved to executeSyncTool).
- append() commits through an internal queue: persist → reduce → stream
  runs to completion per batch, so file order, in-memory order, and
  stream order stay identical even while executions overlap. A failed
  commit rejects only its caller; the chain survives for siblings.
- Abort-registry state is scoped per tool call (turnId:toolCallId) via a
  wrapper, fixing two latent races: createForRun destroying a running
  sibling's tracked processes, and cleanup tearing down the turn-wide
  force-kill scope when the first tool finished.

Wire ordering is untouched: model requests already reference tool
results by the assistant message's source order, pinned by a new test.
No concurrency cap and no per-tool serialization by design; tools that
share state must tolerate racing (file edits already reject stale
writes via their search/replace precondition).

Spec §4.5/§10.5 updated. New runtime tests cover overlap (deadlock
unless concurrent), progress interleaving, sibling failure isolation,
mid-batch cancellation, and crash recovery with multiple open
invocations.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-08 22:51:51 +05:30
..
.pnpm-store/v11 add talking mascot 2026-07-02 22:20:11 +05:30
apps Merge pull request #691 from rowboatlabs/feat/caffeinate-toggle 2026-07-08 00:10:03 +05:30
docs feat(apps): M3 UI — catalog, D18 install dialog, publish dialog, detail actions 2026-07-06 15:34:54 +05:30
packages feat(x): execute sync tools concurrently within a turn batch 2026-07-08 22:51:51 +05:30
.gitignore feat(x): reference-based model requests + wire-form composer 2026-07-02 14:20:44 +05:30
ANALYTICS.md phase 1 improvements to reduce latency: smart endpointing, streaming tts, early clause speech, ack 2026-07-04 12:51:06 +05:30
CODE_MODE_ENGINES_PLAN.md Code mode: make packaged builds work via managed engine provisioning (#625) 2026-06-17 21:53:15 +05:30
eslint.config.mts ignore renderer eslint 2026-01-16 12:05:33 +05:30
LIVE_NOTE.md Refactor builtin file tools beyond workspace scope 2026-05-25 16:21:51 +05:30
MINI_APPS_PLAN.md feat(mini-apps): copilot builder — build-mini-app skill + install/data tools 2026-07-01 01:25:45 +05:30
package.json ci(x): parent test harness + GitHub Actions workflow 2026-07-02 14:23:39 +05:30
pnpm-lock.yaml build(x): graft vscode-jsonrpc onto langium via packageExtensions 2026-07-07 02:45:09 +05:30
pnpm-workspace.yaml build(x): graft vscode-jsonrpc onto langium via packageExtensions 2026-07-07 02:45:09 +05:30
tsconfig.base.json bootstrap new electron app 2026-01-16 12:05:33 +05:30
VIDEO_MODE.md Add in-call mic mute: pauses all input (mic audio + frame capture) 2026-07-06 00:28:34 +05:30