def __init__(self,
account_db: BaseDB,
root_hash: bytes,
peer_pool: PeerPool,
token: CancelToken = None) -> None:
super().__init__(token)
self.peer_pool = peer_pool
self.root_hash = root_hash
self.scheduler = StateSync(root_hash, account_db)
self._peers_with_pending_requests: Dict[ETHPeer, float] = {}
self._executor = get_process_pool_executor()
def __init__(self,
chain: AsyncChain,
db: 'AsyncHeaderDB',
peer_pool: PeerPool,
token: CancelToken = None) -> None:
super().__init__(token)
self.chain = chain
self.db = db
self.peer_pool = peer_pool
self._syncing = False
self._sync_complete = asyncio.Event()
self._sync_requests: asyncio.Queue[HeaderRequestingPeer] = asyncio.Queue()
self._new_headers: asyncio.Queue[Tuple[BlockHeader, ...]] = asyncio.Queue()
self._executor = get_process_pool_executor()
def __init__(self,
chaindb: 'AsyncChainDB',
account_db: BaseDB,
root_hash: bytes,
peer_pool: PeerPool,
token: CancelToken = None) -> None:
super().__init__(token)
self.chaindb = chaindb
self.peer_pool = peer_pool
self.root_hash = root_hash
self.scheduler = StateSync(root_hash, account_db)
self._handler = PeerRequestHandler(self.chaindb, self.logger,
self.cancel_token)
self._peers_with_pending_requests: Dict[ETHPeer, float] = {}
self._executor = get_process_pool_executor()
def __init__(self,
chaindb: AsyncChainDB,
peer_pool: PeerPool,
token: CancelToken = None) -> None:
super().__init__(token)
self.chaindb = chaindb
self.peer_pool = peer_pool
self._syncing = False
self._sync_complete = asyncio.Event()
self._sync_requests: asyncio.Queue[ETHPeer] = asyncio.Queue()
self._new_headers: asyncio.Queue[List[BlockHeader]] = asyncio.Queue()
# Those are used by our msg handlers and _download_block_parts() in order to track missing
# bodies/receipts for a given chain segment.
self._downloaded_receipts: asyncio.Queue[Tuple[ETHPeer, List[DownloadedBlockPart]]] = asyncio.Queue() # noqa: E501
self._downloaded_bodies: asyncio.Queue[Tuple[ETHPeer, List[DownloadedBlockPart]]] = asyncio.Queue() # noqa: E501
self._executor = get_process_pool_executor()
