30 lines
954 B
Python
30 lines
954 B
Python
from abc import ABC, abstractmethod
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from typing import Iterable
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from libp2p.peer.id import ID
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from libp2p.peer.peerinfo import PeerInfo
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class IContentRouting(ABC):
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@abstractmethod
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def provide(self, cid: bytes, announce: bool = True) -> None:
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"""
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Provide adds the given cid to the content routing system.
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If announce is True, it also announces it, otherwise it is just
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kept in the local accounting of which objects are being
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provided.
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"""
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@abstractmethod
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def find_provider_iter(self, cid: bytes, count: int) -> Iterable[PeerInfo]:
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"""Search for peers who are able to provide a given key returns an
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iterator of peer.PeerInfo."""
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class IPeerRouting(ABC):
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@abstractmethod
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async def find_peer(self, peer_id: ID) -> PeerInfo:
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"""Find specific Peer FindPeer searches for a peer with given peer_id,
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returns a peer.PeerInfo with relevant addresses."""
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