Duty mixing between iroh-driver and data-plane is resolved: the transport
crate now owns only byte pumping, and the data-plane owns every edge
semantic.
data-plane:
- ids.rs: single EdgeId/RingId/StreamId/NodeId/RunId/LeaseRequestId/
ActorAddress definitions; arena, edge_lifecycle, and ring re-export them
(previously duplicated per module)
- edge_wire.rs: the whole transport contract — WireEvent, EdgeWriter, and
the EdgeTransport port (associated Writer/PeerAddr types)
- edge_runtime.rs: EdgeRuntime composition engine absorbing iroh-driver's
driver_pumps bookkeeping, the EdgeEstablisher lifecycle drive, arena
leasing, ingress stream buffering with object-record parsing, and ring
writes; effects go through a WorkerPort trait; progress surfaces as
structured Observations the application maps to telemetry/agent messages
- delete superseded test-only layers: actor.rs (DataPlaneNodeActor),
edge_actor.rs, ingress.rs, egress.rs and their guarantee tests
- fold ObjectIdAllocator into object_record (now edge-free, starts at 1)
iroh-driver:
- edge_transport speaks pure data_plane::edge_wire vocabulary; EdgeSendHandle
implements EdgeWriter; IrohDriver implements EdgeTransport (PeerAddr =
EndpointAddr) — the entire edge surface is open_writer + drain_events
- delete driver_pumps.rs; new dependency on data-plane (no cycle)
- IROH_DRIVER_SPEC §5 updated for the new module set and edge boundary
myelin:
- WorkerEdgeRuntime shrinks from ~830 lines of hand glue to an EdgeRuntime
holder plus a tinygrad WorkerPort impl and observation reporting; the
driver-event/edge-event translation layers and newtype re-wrapping are
gone
- orchestration/app.rs and job edge drains consume WireEvent
Tests: data-plane 31 (5 new EdgeRuntime contract tests), iroh-driver 13,
myelin 65 — all green.
Zachery Aaron Shores-Chmielewski
cc6a582102