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fix(central): v0.4 D.2 -- remap Central adapter names to meshai source for consistent dashboard attribution

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Phase D catalogued a source-name divergence: central-sourced events carried
Central's adapter name (wfigs_incidents, nwis, swpc_alerts, wzdx) rather than
meshai's native source (fires, usgs, swpc, traffic), so the C.2 family-tab
per-adapter event filtering (which keys on the native source name) wouldn't
group central events under the right adapter.

Fix: CENTRAL_ADAPTER_TO_SOURCE table in consumer.py; normalize() now remaps
inner Event.adapter -> meshai source, falling back to the literal adapter name
for anything not in the table (logged at DEBUG when a translation happens).

before -> after (Event.source):
  wfigs_incidents / wfigs_perimeters -> fires
  nwis                               -> usgs
  swpc_alerts / swpc_kindex / swpc_protons -> swpc
  wzdx                               -> traffic
  nws, usgs_quake, firms             -> unchanged (1:1, omitted from table)
  unknown (e.g. experimental_foo)    -> passthrough as-is

Tests: tests/test_central_consumer.py parametrized test_central_adapter_source_remap
(6 cases: 4 remaps + nws passthrough + unknown passthrough). Full suite: 283 passed.

In-prod verify (rebuilt, ephemeral probe over real Central data): the four
observed adapters now normalize to source=fires/usgs/swpc/traffic; nws passes
through. No live flip needed; container stays native baseline + healthy.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
K7ZVX 2026-05-28 06:12:47 +00:00
commit 11e37c4f48
2 changed files with 45 additions and 1 deletions
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21
meshai/central/consumer.py
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@ -46,6 +46,21 @@ ADAPTER_SUBJECTS: dict[str, list[str]] = {
"traffic": ["central.traffic.>"],
}
# Bridge between Central's adapter taxonomy and meshai's family-tab source names.
# Central names some adapters differently (e.g. "wfigs_incidents" vs meshai's
# "fires"); remap so dashboard per-adapter event filtering (which keys on the
# native source name) works whether a feed is native or central. 1:1 names
# (nws, usgs_quake, firms) are intentionally omitted -> passthrough.
CENTRAL_ADAPTER_TO_SOURCE: dict[str, str] = {
"wfigs_incidents": "fires",
"wfigs_perimeters": "fires",
"nwis": "usgs",
"swpc_alerts": "swpc",
"swpc_kindex": "swpc",
"swpc_protons": "swpc",
"wzdx": "traffic",
}
# Central hierarchical category prefix -> meshai flat category.
# First matching prefix wins; order matters (most specific first).
_CATEGORY_MAP: list[tuple[str, str]] = [
@ -212,8 +227,12 @@ class CentralConsumer:
if exp is not None:
kwargs["expires"] = exp
raw_adapter = inner.get("adapter") or "central"
source = CENTRAL_ADAPTER_TO_SOURCE.get(raw_adapter, raw_adapter)
if source != raw_adapter:
logger.debug("Central adapter %r -> meshai source %r", raw_adapter, source)
return make_event(
source=inner.get("adapter") or "central",
source=source,
category=category,
severity=map_severity(inner.get("severity")),
**kwargs,