Commit Graph
3 Commits
Author SHA1 Message Date
stroblmeandClaude Opus 5 c3675688c8 Wait for a deadline instead of polling for one
Docs / docs (push) Successful in 25s
Playwright Tests / test-playwright (1, 2) (push) Successful in 2m23s
Playwright Tests / test-playwright (2, 2) (push) Successful in 2m0s
pre-commit / pre-commit (push) Failing after 4m31s
Test Backend / test-backend (push) Successful in 2m55s
Compose Smoke Test / test-compose (push) Successful in 35s
Playwright Tests / merge-reports (push) Successful in 1m11s
The timer thread promoted due work on a fixed one-second tick, so every
delayed item was 0-1000ms late whatever the load — measured on the house
at 705ms mean on a rollershutter stop, which is 2-4% of a 26-second
travel and accumulates in the position the motor node believes it is at.
It now sleeps to the soonest deadline and is woken when a nearer one is
scheduled, which measures 0.9ms end to end through Redis.

A promoted timer also went to the back of the queue. It goes into a due
lane of its own that `claim` reads first, so work that has waited out a
deadline is not held up by work that is merely queued.

Beside it, in the same code: seeding a message now bumps its version, so
a re-put flow's synchronous nodes no longer wait forever on a value that
is sitting in state; the consumer group drops the consumers of engines
that are gone (138 had accumulated on this installation); and the cast
that closes the long-standing `xclaim` mypy error.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-27 11:51:58 +02:00
stroblmeandClaude Opus 5 60d7ec81c0 Rename the import package app to fluksio
A wheel whose top-level module is `app` collides with anything else in a
user's venv, so the package that is about to be published takes the name
it is published under. Only the Python package moves; the repo, the
Docker WORKDIR and the compose project keep theirs.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-21 21:48:05 +02:00
Melvin StroblandClaude Fable 5 06a4506767 Add the flow API: typed messages, git-backed store, REST and live events
Makes the flow engine reachable from the API, which is what M3 needs before
any of it can reach the browser.

- app/flow is a package now; the prototype's watch-dir scripts and the
  matplotlib/networkx visualiser are gone with their dependencies.
- Messages carry a serializable dtype instead of a live Python type, and a
  port name, so the graph can speak qualified names while node functions keep
  local arguments. Redis state is JSON, not pickle.
- Message names are namespaced per flow ("heating.temp"); a bare name resolves
  to its own flow, a dotted one crosses flows.
- Several nodes may provide the same message: producers are a list, so fan-in
  is a real edge instead of a silently dropped one.
- Flows are stored as flow.json plus node sources in a git repository, one
  commit per save, with identical saves skipped so autosave stays quiet.
- Node failures are isolated and reported per node; validate() returns cycles
  and unconnected inputs instead of raising deep in a run.
- Credentials live in an encrypted store and are referenced as {"$secret": …}.
- Engine events reach websocket clients through a bus, so values, node status
  and execution show up live.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016WzrvW7rjQbynnhF6pxh6i
2026-08-15 17:23:36 +02:00