2af30c0bd8
Same fix as monster: P6.6 refactor dropped the case 'registerChild' branch when extracting commands. Settler registers reactor + measurement children — without this, Port 2 inbound handshakes were silently ignored. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
46 lines
1.9 KiB
JavaScript
46 lines
1.9 KiB
JavaScript
'use strict';
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// Handler functions for settler commands. Each handler receives:
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// source: the Settler domain instance.
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// msg: the Node-RED input message.
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// ctx: { node, RED, send, logger } — provided by BaseNodeAdapter.
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//
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// Settler accepts `child.register` (alias `registerChild`) on Port 0 input
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// to register measurement / reactor children, plus `data.influent` for
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// manual override. BaseNodeAdapter dispatches msg.topic through the
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// per-node registry — there is no implicit `child.register` handler in
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// the base, so it must be listed explicitly here.
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function _logger(source, ctx) {
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return ctx?.logger || source?.logger || null;
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}
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// Allows operators / upstream nodes to push an influent stream directly,
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// bypassing the reactor stateChange path. Payload mirrors the reactor's
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// `getEffluent` shape: { F, C } where C is the 13-species concentration
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// vector. Either field may be omitted to update only the other.
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exports.dataInfluent = (source, msg, ctx) => {
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const log = _logger(source, ctx);
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const p = msg?.payload;
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if (!p || typeof p !== 'object' || Array.isArray(p)) {
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log?.warn?.(`data.influent expects an object {F, C}; got ${typeof p}`);
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return;
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}
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if (typeof p.F === 'number' && Number.isFinite(p.F)) source.F_in = p.F;
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if (Array.isArray(p.C)) source.Cs_in = [...p.C];
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source.notifyOutputChanged();
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};
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// Inbound child registration from a measurement (or reactor) child.
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// Ported from the legacy `case 'registerChild'` branch in nodeClass.
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exports.childRegister = (source, msg, ctx) => {
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const log = _logger(source, ctx);
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const childId = msg.payload;
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const childObj = ctx?.RED?.nodes?.getNode?.(childId);
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if (!childObj?.source) {
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log?.warn?.(`child.register skipped: missing child/source for id=${childId}`);
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return;
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}
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source.childRegistrationUtils.registerChild(childObj.source, msg.positionVsParent, msg.distance);
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};
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