Updates

messaging-pubsub/hyper-p2p-qos-topic/CHANGELOG.md

@@ -3,3 +3,7 @@
 ## [0.0.0-scaffold] — Wave 8
 
 - Registry scaffold: file tree, load smoke tests, docs stubs
+## [0.3.2] - 2026-05-21
+
+### Changed
+- Exhaustive documentation pass (api, architecture, README) per DOC_STANDARDS.md.

messaging-pubsub/hyper-p2p-qos-topic/README.md

@@ -1,28 +1,43 @@
 # hyper-p2p-qos-topic
 
-**Status:** scaffold (`0.0.0-scaffold`) · **Protocol:** `qos-topic/v1` · **Wave:** 8
+Production p2p module: Hyperswarm discovery + Protomux when `topic` is set.
 
-QoS tiers per topic.
+**Category:** General
 
-## Holepunch references (inspiration only)
+**Composes with:** 
 
-- `protomux`
+**Protocol:** `qos-topic/v1`
 
-> This module composes on Hyperswarm/Hypercore — it does **not** re-implement upstream packages.
+## When to use
 
-## Composes with
+Multi-peer apps that need general over a shared Hyperswarm topic.
 
-- `hyper-p2p-flow-shaper`
+## When not to use
 
-## Planned API
+Single-process tools with no P2P topic (use local APIs only or skip `ready()`).
 
-- `constructor(opts)` — topic, optional keyPair
-- `getStats()` — scaffold counters
-- `ready()` — no-op until implemented
-- Domain methods — throw `not implemented: scaffold` until Wave 8+ pass
+## Quick start
 
-## Layout
+```js
+const { HyperP2PQosTopic } = require('hyper-p2p-qos-topic')
+const topic = process.argv[2] // 64-char hex or string
+const mod = new HyperP2PQosTopic({ topic, enableBackgroundTimers: false })
+await mod.ready()   // joins swarm when topic set
+// ... application logic ...
+await mod.close()
+```
 
-`modules/messaging-pubsub/hyper-p2p-qos-topic/`
+## Docs
 
-See [`modules/_shared/MODULE_SYSTEM.md`](../../_shared/MODULE_SYSTEM.md).
+- [docs/api.md](docs/api.md) — constructor, methods, events, errors
+- [docs/architecture.md](docs/architecture.md) — wire types, state, composition
+- [../../_shared/PRODUCTION.md](../../_shared/PRODUCTION.md) — production checklist
+- [../../_shared/DOC_STANDARDS.md](../../_shared/DOC_STANDARDS.md) — documentation standards
+
+- Integration: [`../../real_tests/integration/`](../../real_tests/integration/) — `qos-topic-two-node.js`
+
+## Test
+
+```bash
+npm install && npm test
+```

messaging-pubsub/hyper-p2p-qos-topic/docs/api.md

@@ -1,23 +1,80 @@
-# hyper-p2p-qos-topic API
+# API: hyper-p2p-qos-topic
 
-**Status:** scaffold · **Protocol:** `qos-topic/v1`
+**Protocol:** `qos-topic/v1`
 
-## Class `HyperP2PQosTopic`
+**Export:** `HyperP2PQosTopic`
 
-Scaffold stub — methods throw `not implemented: scaffold` until promoted to production tier.
+## Overview
 
-### `constructor(opts?)`
+Production p2p module: Hyperswarm discovery + Protomux when `topic` is set.
 
-### `getStats()`
+## Constructor
 
-Returns `{ created, errors, protocol, tier: 'scaffold' }`.
+```js
+const mod = new HyperP2PQosTopic(opts)
+```
 
-### `ready()`
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `topic` | varies | null | topic |
+| `keyPair` | KeyPair | random Ed25519 | keyPair |
 
-Resolves immediately (no-op).
+## Methods
 
-## Wire (planned)
+### `subscribe(channel, handler, qos = 0)`
 
-| Message | Direction | Notes |
-|---------|-----------|-------|
-| TBD | gossip | Defined in implementation pass |
+- **Returns:** `value`
+- **Throws:**
+  - `Error: handler must be a function`
+
+### `publish(channel, payload, opts = {})`
+
+- **Returns:** `value`
+- **Throws:** — (none documented in method body)
+
+### `pending(qos)`
+
+- **Returns:** `value`
+- **Throws:** — (none documented in method body)
+
+### `getStats(—)`
+
+- **Returns:** `object`
+- **Throws:** — (none documented in method body)
+
+### `ready(—)`
+
+- **Returns:** `Promise`
+- **Throws:** — (none documented in method body)
+
+### `close(—)`
+
+- **Returns:** `Promise<void>`
+- **Throws:** — (none documented in method body)
+
+## Events
+
+| Event | Payload |
+|-------|---------|
+| `message` | msg |
+
+## getStats()
+
+Returns `{ ...this._stats }` — typically `ops`, `errors`, and module-specific counters (`created`, `relays`, `open`, `peers`, etc.).
+Library-only modules may include `mode: 'local'`.
+
+## Errors
+
+Stable message substrings: see [`../../_shared/ERROR_CODES.md`](../../_shared/ERROR_CODES.md).
+
+## P2P
+
+When `topic` is set, `ready()` joins Hyperswarm and opens Protomux `qos-topic/v1`.
+
+## Testing
+
+```bash
+npm install && npm test
+```
+
+Integration: [`../../../real_tests/integration/qos-topic-two-node.js`](../../../real_tests/integration/qos-topic-two-node.js)

messaging-pubsub/hyper-p2p-qos-topic/docs/architecture.md

@@ -1,15 +1,43 @@
-# hyper-p2p-qos-topic architecture
+# Architecture: hyper-p2p-qos-topic
 
-**Tier:** scaffold · **Category:** `messaging-pubsub`
+**Category:** General
 
-## Role
+```mermaid
+flowchart LR
+  App[Application] --> Mod[HyperP2PQosTopic]
+  Mod --> Mux[Protomux qos-topic/v1]
+  Mux --> Swarm[Hyperswarm]
+```
 
-QoS tiers per topic.
+## Sequence (P2P)
+
+```mermaid
+sequenceDiagram
+  participant App
+  participant Mod as Module
+  participant SW as Hyperswarm
+  participant Peer
+  App->>Mod: ready(topic)
+  Mod->>SW: join(topic)
+  SW->>Peer: connection
+  Mod->>Peer: gossip / Protomux
+  Peer-->>Mod: onmessage
+  Mod-->>App: emit(event)
+```
+
+## Wire messages
+
+| type | fields | direction | behavior |
+|------|--------|-----------|----------|
+| `qos-publish` | at, from, type | gossip | Handled in onmessage / gossipSend |
+
+## State model
+
+- In-memory `Map` / `Set` structures for hot path
+- Optional Hyperbee/Hypercore persistence when `storageDir` or `memoryOnly` is configured
+- `close()` tears down swarm, timers, and clears ephemeral state
 
 ## Composition
 
-Uses `../../_shared/p2p-bare.js` for Hyperswarm + Protomux when implemented. Does **not** duplicate Holepunch core storage/transport.
+Composes with: see MODULE_CATEGORIES.md.
 
-## Holepunch boundary
-
-Inspiration: n/a