def LESV2PeerPairFactory(
*,
alice_peer_context: ChainContext = None,
alice_remote: kademlia.Node = None,
alice_private_key: keys.PrivateKey = None,
alice_client_version: str = 'alice',
bob_peer_context: ChainContext = None,
bob_remote: kademlia.Node = None,
bob_private_key: keys.PrivateKey = None,
bob_client_version: str = 'bob',
cancel_token: CancelToken = None,
event_bus: EndpointAPI = None,
) -> AsyncContextManager[Tuple[LESPeer, LESPeer]]:
if alice_peer_context is None:
alice_peer_context = ChainContextFactory()
if bob_peer_context is None:
bob_peer_context = ChainContextFactory()
return cast(
AsyncContextManager[Tuple[LESPeer, LESPeer]],
PeerPairFactory(
alice_peer_context=alice_peer_context,
alice_peer_factory_class=LESPeerFactory,
bob_peer_context=bob_peer_context,
bob_peer_factory_class=LESPeerFactory,
alice_remote=alice_remote,
alice_private_key=alice_private_key,
alice_client_version=alice_client_version,
bob_remote=bob_remote,
bob_private_key=bob_private_key,
bob_client_version=bob_client_version,
cancel_token=cancel_token,
event_bus=event_bus,
))
def LESV1PeerPairFactory(
*,
alice_peer_context: ChainContext = None,
alice_remote: kademlia.Node = None,
alice_private_key: keys.PrivateKey = None,
alice_client_version: str = 'alice',
bob_peer_context: ChainContext = None,
bob_remote: kademlia.Node = None,
bob_private_key: keys.PrivateKey = None,
bob_client_version: str = 'bob',
event_bus: EndpointAPI = None,
) -> AsyncContextManager[Tuple[LESV1Peer, LESV1Peer]]:
if alice_peer_context is None:
alice_peer_context = ChainContextFactory()
if bob_peer_context is None:
alice_genesis = alice_peer_context.headerdb.get_canonical_block_header_by_number(
BlockNumber(GENESIS_BLOCK_NUMBER), )
bob_peer_context = ChainContextFactory(
headerdb__genesis_params={'timestamp': alice_genesis.timestamp}, )
return cast(
AsyncContextManager[Tuple[LESV1Peer, LESV1Peer]],
PeerPairFactory(
alice_peer_context=alice_peer_context,
alice_peer_factory_class=LESV1PeerFactory,
bob_peer_context=bob_peer_context,
bob_peer_factory_class=LESV1PeerFactory,
alice_remote=alice_remote,
alice_private_key=alice_private_key,
alice_client_version=alice_client_version,
bob_remote=bob_remote,
bob_private_key=bob_private_key,
bob_client_version=bob_client_version,
event_bus=event_bus,
))