Support bounded digital I/O for named signal skills - #44
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This was referenced Sep 7, 2026
…ew later queries A per-call deadline cancels a query after its datagram was sent; the reply then sits in the receive queue and, with no request ids on the wire, is handed to the next query of any type (returning None for its typed result and leaving every later query one reply behind) or, for a lapsed write_io, lets a stale index-less OK stand in for the next command's ack. Queued replies are discarded when a new request goes out, and a per-call deadline now bounds a single attempt instead of cancelling mid-receive. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
…ed-device-signals
The per-call deadline moved inside _request, which no longer bounded endpoint setup and its retries: an io() against an absent peer waited the client's full retry budget. The outer deadline is back around the call; the inner one still keeps the query to a single attempt. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
…-reply test Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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Digital I/O reads and writes accept a per-call deadline covering endpoint setup and retries. A missing read returns None; unconfirmed write acceptance raises TimeoutError. These outcomes reach the skill runtime without being mistaken for user cancellation. Existing calls retain their configured request timeout.
Both client facades expose the options and advertise
io.digital. Dry-run output writes use logical output indices and report dispatch errors; preview capability identifies the need for explicit observation fixtures.Validation: 10 simulator integration tests passed, including native I/O readback, silent-peer deadlines, skill cancellation, and tool operations. Pre-commit checks passed.
Stacked on #43. Coordinated branch:
feat/named-device-signals; requires the companion waldoctl v0.16.0 contract. The Commander dependency update targets PAROL6 v0.10.0.Companion PRs: ctl, p6, wc.