hyper-p2p-leader-lease
Term-based leader lease with campaign/vote gossip.
Protocol: leader-lease/v1
When to use
- Electing a single coordinator for housekeeping (compaction, tick, gateway).
- Soft leadership where stale leaders expire via lease TTL.
When not to use
- Strongly consistent replicated logs (use raft-lite or full Raft).
- Byzantine environments without extra auth.
Quick start
const { HyperP2PLeaderLease } = require('hyper-p2p-leader-lease')
const lease = new HyperP2PLeaderLease({ topic: 'coord', peerId: 'node-1' })
await lease.ready()
lease.campaign(1)
lease.vote(2, 'node-2')
console.log(lease.leader())
await lease.close()
Docs
Test
npm install && npm test