BridgeActionExecutor receives BridgeActions (from BridgeOrchestrator),
collects bridge authority signatures and submit signatures on chain.
The EthSyncer module is responsible for synchronizing Events emitted on Ethereum blockchain from
concerned contracts. Each contract is associated with a start block number, and the syncer will
only query from that block number onwards. The syncer also keeps track of the last finalized
block on Ethereum and will only query for events up to that block number.
This file contains the definition of the SuiBridgeEvent enum, of
which each variant is an emitted Event struct defind in the Move
Bridge module. We rely on structures in this file to decode
the bcs content of the emitted events.
BridgeMonitor receives all SuiBridgeEvent and EthBridgeEvent
and handles them accordingly.
BridgeOrchestrator is the component that:
The BridgeWatchDog module is responsible for monitoring the health
of the bridge by periodically running various observables and
reporting the results.
The SuiSyncer module is responsible for synchronizing Events emitted
on Sui blockchain from concerned modules of bridge package 0x9.