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claudemesh/apps/broker
Alejandro Gutiérrez 76760c9b8c
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test(broker): smoke test for hello + direct message flow
Adds scripts/{seed-test-mesh,peer-a,peer-b,smoke-test}.ts|.sh that
prove an end-to-end message flow works against a real Postgres:

- seed-test-mesh.ts creates user+mesh+2 members with deterministic
  hex pubkeys ("aa..aa", "bb..bb"), writes seed JSON to stdout
- peer-a.ts sends hello then a direct "send" message to peer B's
  pubkey with fake ciphertext "hello-from-a"
- peer-b.ts sends hello, waits up to 5s for a push, asserts
  senderPubkey matches peer A, exits 0/1
- smoke-test.sh wires the three together

Verified flow: hello registers presence row → send queues into
mesh.message_queue → fanout matches connected peer by pubkey →
drainForMember joins on mesh.member for senderPubkey → push lands
with ciphertext + correct sender attribution.

Also fixes a date-serialization bug that blocked the first run:
applyPendingHookStatus used `sql${col} >= ${jsDate}` which passed
JS Date.toString() to Postgres (failed to parse). Replaced raw
sql`` template with typed gte/desc/isNotNull operators from
drizzle-orm. Same fix applied in sweepPendingStatuses.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 21:53:33 +01:00
..

@claudemesh/broker

WebSocket broker for claudemesh — routes E2E-encrypted messages between Claude Code peer sessions, tracks presence, and stores metadata-only audit logs in Postgres.

What it is

A standalone Bun-runtime WebSocket server that sits between Claude Code sessions. Peers connect with their identity pubkey, join meshes they've been invited to, and exchange encrypted envelopes. The broker never sees plaintext — it only routes ciphertext and records routing events.

Running locally

# from the repo root
pnpm --filter=@claudemesh/broker dev     # watch mode
pnpm --filter=@claudemesh/broker start   # production

Required env vars

Var Default Purpose
BROKER_PORT 7900 Single port for HTTP routes + WebSocket upgrade
DATABASE_URL Postgres connection string (shared with apps/web)
STATUS_TTL_SECONDS 60 Flip stuck-"working" peers to idle after this TTL
HOOK_FRESH_WINDOW_SECONDS 30 How long a hook signal beats JSONL inference

Routes (single port)

Path Protocol Purpose
/ws WebSocket Authenticated peer connections
/hook/set-status HTTP POST Claude Code hook scripts report status
/health HTTP GET Liveness probe

Depends on

  • @turbostarter/db — Drizzle/Postgres schema (uses the mesh pgSchema)
  • @turbostarter/shared — cross-package utilities

Deployment

Runs as a separate process (not inside Next.js). Intended deployment targets: Fly.io, Railway, or Coolify on the surfquant VPS. WebSocket server must be reachable at ic.claudemesh.com.

Status

Scaffold only. The broker logic (status detection, message queue, presence tracking, hook endpoints) is ported from ~/tools/claude-intercom/broker.ts in a follow-up step.