39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
from abc import (
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ABC,
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abstractmethod,
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)
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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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# pylint: disable=too-few-public-methods
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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. If announce is True,
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it also announces it, otherwise it is just kept in the local
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accounting of which objects are being 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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"""
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Search for peers who are able to provide a given key
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returns an iterator of peer.PeerInfo
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"""
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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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"""
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Find specific Peer
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FindPeer searches for a peer with given peer_id, returns a peer.PeerInfo
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with relevant addresses.
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"""
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