feat: implement the gnfd peer for bsc nodes block syncing from Greenfield #1
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can you change the readme of this repo |
unclezoro
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unclezoro
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Description
Background:
As BSC blocks are archived in Greenfield by the greenfield-bsc-archiver, full historical block data can be accessed and tracked there. When BSC nodes join the network, selecting the
fullmode, The BSC wrap client serves as an interface between these nodes and Greenfield, efficiently fetching blocks from Greenfield and delivering them to peers through the BSC P2P network.Workflow:
The Greenfield peer does not participate in other operations within the BSC network, it solely provides block data to BSC nodes. It does not persist any data on its own; instead, when it receives requests (GetBodies and GetHeaders) from other BSC nodes, it fetches a bundle of blocks (# of blocks determined by the Block Archiver Service) from Greenfield and caches them in memory. This ensures the Greenfield peer delivers block data
to BSC nodes efficiently.