WEAVE

Mesh-node implementation of the WEAVE P2P protocol. Cards trace the LCB DAG state machine, multi-underlay transport selection, latency EMA, spanning-tree election, clock discipline, and the Automerge IPLD CRDT integration.

8 cards
48 min total read
2 beginner
4 intermediate
2 advanced

Onboarding trail Read top to bottom 8 cards · routed walk

weave
lcb
latency-based causal broadcast
mesh-node
timechain standard
server demotion

Protocol LCBMessage wire layout from weave-003 ↗

---
config:
  packet:
    bitsPerRow: 8
---
packet-beta
  title LCBMessage wire layout
  0-7: "msg_id (32 B)"
  8-15: "sender (1 B)"
  16-23: "lamport (8 B)"
  24-31: "parents[] (32 B × N)"
  32-39: "payload (variable)"

Prerequisite Dependency Related drift