Parent: #734
Blocked by: #735 and git-stunts/git-cas#53
Outcome
WARP does not maintain mutable cursor blobs, cache refs, or in-memory LRU replay protection.
Scope
- Store active/saved cursor state in an explicit git-cas expiry collection.
- Replace SyncAuthService nonce LRU with the expiry-safe replay set.
- Define the acceptance-window TTL in WARP while git-cas enforces retention.
- Audit remaining WARP metadata writes and classify each as causal history, durable asset, or expiring state.
- Remove mutable ref metadata protocols that are not causal WARP refs.
Proof
- Restarting does not lose replay protection.
- Unexpired nonces cannot be evicted under capacity pressure.
- Expired cursors and nonces become collectible after sweep.
- Concurrent duplicate nonce admission has one winner.
Parent: #734
Blocked by: #735 and git-stunts/git-cas#53
Outcome
WARP does not maintain mutable cursor blobs, cache refs, or in-memory LRU replay protection.
Scope
Proof