stroblme
f52d9c3077
_serve_once treated a cancelled call future as finished, so an event loop cancelling all tasks at once (shutdown) never sent the worker a cancel and the call's thread kept asyncio.run waiting for SILENCE_S. The cameras audio test now removes its voice flow and device, the unpaired-frame test waits for its first frame before the unpair, and test_connector no longer inherits the controller an app test bound to demand.
Fluksio
Turn Python functions into connected nodes, run experiments, and keep their metrics and artifacts together. Start an engine with Python 3.12 or newer on Linux or macOS:
pip install fluksio
fluksio serve
The first start prints an admin password and opens a terminal dashboard. For a browser dashboard, connect the instance to the optional portal.
For data science
Save this small experiment as study.py. No dataset or GPU needed:
import math
from fluksio import Flow, Port, node
@node(
requires=[Port("lr", "float")],
provides=[Port("loss", "float", stream=True), Port("final_loss", "float")],
)
def fit(lr, epochs=25):
for epoch in range(epochs):
loss = math.exp(-lr * (epoch + 1))
yield {"loss": loss}
return {"final_loss": loss}
train = Flow(
"train",
nodes=[fit],
inputs=[Port("lr", "float", initial=0.01)],
outputs=["final_loss"],
)
Matching message names connect the nodes and determine their order. After syncing the project, start a run:
fluksio sync study
fluksio run train --lr 0.05 --wait
Each yield records a point on the loss curve. Replace the toy calculation with your own training code when you're ready. For artifacts and comparisons, try the data science guide.
More to explore
- Flows: typed messages between nodes, wired by name, edited on a canvas or declared in code. Every change is a commit in a git repository you own.
- Runs: an experiment and a CI-style job are the same entity. Parameters, seed, result, per-node timings, artifacts and the commit it ran at.
- Dashboards: charts and controls bound to the same messages the flows carry, with no separate metrics pipeline.
- Remote workers:
pip install fluksio-workeron the GPU box; it dials out over one websocket, so nothing there has to be reachable.
For sensors, devices and live automation, try the facility automation guide.
License
Copyright (C) 2026 Melvin Strobl - GNU Affero General Public License v3.0 or later. Running a modified version over a network obliges you to offer its users the corresponding source (AGPL §13).