b5d813b9af
Add compose-metrics.ds (Layer 1): receives counter+clock+stats, derives uptime/events/status, re-streams on /peer/metrics. This app is BOTH a receiver and a source. Add compose-master.ds (Layer 2): receives chained metrics from Layer 1 + mood direct from Layer 0. Demonstrates multi-layer signal composition with independent stream mixing. Verified: Uptime: 51s, Total Events: 9 flowing through the full three-layer chain to the master dashboard.
42 lines
1.4 KiB
Text
42 lines
1.4 KiB
Text
-- DreamStack Chained Composition — Layer 2: Master Dashboard
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-- Receives the aggregated metrics (from Layer 1) AND mood (from Layer 0).
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--
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-- Architecture:
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-- Counter ──┐
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-- Clock ───┤──► compose-metrics ──┐
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-- Stats ───┘ (Layer 1) │
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-- ├──► THIS APP (Layer 2)
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-- Mood ────────────────────────────┘
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--
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-- This demonstrates:
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-- 1. Chained composition (3 → 1 → final)
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-- 2. Multiple layers of signal derivation
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-- 3. Mixing independently-sourced streams
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--
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-- Run with:
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-- dreamstack build examples/compose-master.ds
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let metrics = stream from "ws://localhost:9100/stream/metrics"
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let mood = stream from "ws://localhost:9100/stream/mood"
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view main =
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column [
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text "🏗️ Master Dashboard (Layer 2)"
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text "Chained: 3→1→here + mood"
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row [
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column [
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text "── ⚡ Aggregated Metrics ──"
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text "(from compose-metrics)"
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text "Uptime: {metrics.uptime}s"
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text "Total Events: {metrics.events}"
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text "Status: {metrics.status}"
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]
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column [
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text "── 😊 Mood (Direct) ──"
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text "(from streaming-mood)"
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text "Mood: {mood.mood}"
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text "Energy: {mood.energy}%"
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text "Color: {mood.color}"
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]
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]
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]
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