Sync Module

The Sync module provides an interface for synchronizing chain data, fetching blocks, and tracking the tip of the blockchain.

Operations

• FetchBlock: This method enables clients to fetch blocks by their references. Clients can selectively return fields using a field mask.
• DumpHistory: This method allows clients to dump a segment of the block history, starting from a specified point and up to a maximum number of items. Clients can selectively return fields using a field mask.
• FollowTip: This method enables clients to follow the tip of the blockchain by finding the intersection with a list of block references. The service will stream updates, including applying and undoing blocks or resetting to a specific block reference.

Sequence Example