Files
openclaw/apps/shared/OpenClawKit
Peter Steinberger e98c7dfbcb feat(cloud-workers): session placement, dispatch, and worker turn routing (#106332)
* feat(gateway-protocol): add session placement schema

Closed state discriminator for session execution placement (local/requested/provisioning/syncing/starting/active/draining/reconciling/reclaimed/failed), sessions.dispatch params, and worker-admission transcript/live cursor extensions. Swift protocol models mirror the schema.

* feat(state): add worker session placement table

worker_session_placements rows carry placement state, transition generation, worker ownership metadata, ACK cursors, and the turn claim columns used for atomic admission.

* feat(cloud-workers): add durable placement state machine store

SQLite-backed placement store split by concern: state table (placement-state), discriminated record types + shape invariants (placement-record), row codec + CAS transition values (placement-row-codec), atomic turn-claim admission/release/waiters (placement-turn-claims), and lifecycle CAS transitions (placement-store).

* feat(cloud-workers): sync workspaces and attach sessions to worker environments

Environment service session attachment + turn credentials, tunnel workspace commands over a dedicated SSH runner, and git/plain workspace sync into $HOME/.openclaw-worker/workspaces with an immutable manifest. Symlink escapes are rejected locally before transfer (macOS openrsync stat-fails them opaquely) and again by the remote manifest guard.

* feat(worker): run one-shot embedded turns from launch descriptors

Worker runtime executes a single embedded turn from a stdin launch descriptor and reports completed/failed/fenced on stdout for the gateway launcher. Terminal lifecycle live events are deferred past the final transcript flush; transcript projection helpers are shared via transcript-message instead of duplicated in the runtime.

* feat(cloud-workers): dispatch placements and route worker turns

Dispatch service drives local->requested->provisioning->syncing->starting->active with failure teardown (placement-dispatch-failure) and restart/runtime recovery incl. lost-worker reclaim (placement-dispatch-recovery). Worker turn launcher claims the placement turn atomically, builds a windowed launch descriptor (worker-turn-payload), runs the remote one-shot worker, and reconciles the committed transcript; agent runners route turns through the session placement admission provider.

* feat(gateway): expose session placement RPCs and startup reconciliation

sessions.dispatch RPC with lifecycle admission barriers, operator-facing placement projection on session listings, placement-aware session reset guard, and startup/interval reconciliation wiring for worker placements.
2026-07-13 08:03:53 -07:00
..