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feat(daemon): Phase D — GEM300 in-the-loop (jobs, recipes, EC changes)

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Semantics settled and documented: v1 is observe-and-report. The engine keeps
acking S16/S3/S7/S2F15 from its FSM tables — exactly the behaviour both
reference implementations validated — while the tool observes lifecycle
events on the Subscribe stream and reports physical progress back. Gating
stays the documented v2 deferred-reply item.

Engine: two new store observers (HandlerSlot pattern) — RecipeStore fires
(ppid, body) after an add (S7F3 downloads), EquipmentConstantStore fires
(id, value) on ACCEPTED S2F15 writes only. Unit-tested.

Daemon: the service registers PJ/recipe/EC observers (io thread; add_
observers coexist with register_default_handlers' primaries) and fans the
new HostRequest variants out via push_request (fire-and-forget, no-
buffering contract). ProcessJob carries action (Start->START, Resume->
RESUME, Paused->PAUSE, Stopping->STOP, Aborting->ABORT) + recipe + material
bindings read store-side on the io thread. ReportProcessJob maps SETTING_UP
->SetupComplete, COMPLETE->ProcessComplete, ABORTED->AbortComplete via
read_sync; PROCESSING is informational; unknown job => INVALID_OBJECT,
table-rejected transition => CANNOT_DO_NOW. Carriers deferred (CarrierStore
has no observer machinery; ReportCarrier stays UNIMPLEMENTED) — roadmap.

Python client: on_process_job / on_recipe / on_constant_change decorators +
report_job(job_id, state); ProcessJob dataclass exported.

Tests: daemon suite 141 -> 175 assertions — the full in-process loop
(S16F11 create -> tool setup -> S16F5 PJSTART -> stream ProcessJob with
recipe+carriers -> ReportProcessJob(COMPLETE) -> FSM at ProcessComplete),
rejection paths, S7F3 -> ProcessProgram, S2F15 -> ConstantChange with the
configured name. Core 475/3097 (observer units). Live regression: daemon
interop 20 checks + pyclient 13 checks still green against the running
daemon.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Raphael Maenle
2026-06-10 23:53:45 +02:00
parent b30443089f
commit b1772cfefd
10 changed files with 333 additions and 10 deletions
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clients/python/secsgem_client/__init__.py
+2 -2
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@@ -6,7 +6,7 @@ stream/function, a format code, or a numeric id — just the names from your
equipment.yaml.
"""
from ._client import Command, Equipment, Health, SecsGemError
from ._client import Command, Equipment, Health, ProcessJob, SecsGemError
__all__ = ["Equipment", "Command", "Health", "SecsGemError"]
__all__ = ["Equipment", "Command", "Health", "ProcessJob", "SecsGemError"]
__version__ = "0.1.0"