AttributeChange (the common base of every ATask and component ABC) now
sets self.log = logging.getLogger(type(self).__name__), so components
no longer need to hand-type their own name into each message. Wired
logging.basicConfig() in server/brewpi.py with a bare "%(name)s:
%(message)s" formatter - Tee (see prior commit) still supplies the
"<date>T<time>:" prefix, so lines read "<date>T<time>:<component>:
<message>" without double-stamping, and third-party loggers
(websockets, asyncio) now get the same formatting for free.
Converted the print() call sites that were standing in for this in
tasks/ and components/ (leaving __main__ demo blocks and explicit
debug-dump helpers alone).
Adds StatusError flags for the STATUS register and get_status_errors();
go() now reports if a fail-safe (safe-start violation or other error)
persists after GO instead of failing silently. _on_process uses the
same decoding to log any active error and only auto-recovers on a
safe-start violation, rather than the old narrow status & limit_status
heuristic.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EU3NTwLygh8jkrnqPoHNXF
Firmware version is already printed to the log at connect() time
(HendiCtrl/Pololu1376) - remove the live GUI/websocket firmware
reporting entirely (Connectable, HeaterHendi/StirrerPololu1376,
Heater/StirrerTask, web GUI) as redundant.
Also move the Heater panel's Closed-loop checkbox into the Controller
panel and rename it "Enable" - the Controller panel now shows a
live Enabled (green) / Disabled (gray) status badge next to its
heading, matching the Connected/Disconnected badges on the Heater/
Stirrer panels.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YaPLuRPpyjWcwhMvCvpHCL
Live-testing on the brewpi Pi found that a connected-but-unresponsive
device (e.g. the hendi sitting in its ungraceful-disconnect lockout, see
docs/hendi_lockout_findings.md) crashed the whole server: activate() -
called both from HeaterTask's `with device.open():` and from a client's
Connect/Disconnect command - raised uncaught, escaping the gathered task
and killing the entire asyncio.gather in TaskManager.start().
activate()/is_activated()/process() on both real actors now catch comm
exceptions and self-heal via disconnect() (the same path a genuine
unplug already takes), instead of letting the exception propagate.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YaPLuRPpyjWcwhMvCvpHCL
Heater and Stirrer can be real serial hardware (hendi, Pololu1376), but
there was no connection concept at all - the constructors opened the
port and crashed the whole server if the device was missing, with no
way to see connection status or firmware version and no way to
reconnect without a restart.
Adds an observable Connectable mixin (components/connectable.py) shared
by AHeater/AStirrer; real devices defer opening the serial port to an
explicit connect(), auto-connect on server startup, and surface
Connected/FirmwareVersion/Simulated plus manual Connect/Disconnect over
the web GUI. Heating/stirring and Sud Start are all gated on connection
state, and a disconnect mid-brew force-stops the run via the same path
as a manual Stop.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YaPLuRPpyjWcwhMvCvpHCL
jens
jens