The local-wake arrival method repeats the complete owner task arrival loop. Delegate to the existing method, preserving queue draining, wake receive ordering, closure behavior and the public async entry points.
Replace each owner-ready source's general two-channel OwnerTaskSource plus separate readiness and signal allocations with one shared incoming queue/state and one owner-local accepted queue.\n\nPreserve close errors, route identity, FIFO batch admission, edge-triggered wakeups, and drop payloads outside the shared lock. The general OwnerTaskSource remains available for parser-boundary users that need its distinct semantics.
ldm0