Module mesh_chain 

Chain replication protocol for mesh networking (K6.4).

Defines request/response types for incremental chain synchronization between mesh nodes. Chain events are exchanged as serialized JSON (with optional RVF segment format for efficiency).

Structs

ChainBridgeEvent

Bridge event anchoring a remote chain’s head in the local chain.

ChainSyncRequest

Request to sync chain events from a peer.

ChainSyncResponse

Response with chain events for sync.

SyncFrame

Sync frame header (wraps RVF segment payloads).

SyncStateDigest

Compact state digest for sync stream initialization.

Enums

ChainForkStatus

Fork detection result.

ChainSyncStrategy

Strategy for catching up a behind peer.

SyncPayloadType

Payload type within a sync frame.

SyncStreamType

Discriminator for QUIC sync streams.

Constants

CHECKPOINT_CATCHUP_THRESHOLD

Threshold for switching from event-by-event to checkpoint sync.

Functions

detect_chain_fork

Compare local and remote chain state to detect sync needs.

stream_priority

QUIC stream priority per SyncStreamType (lower = higher priority).

sync_strategy

Determine sync strategy based on how far behind the peer is.