55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
from abc import ABC, abstractmethod
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from typing import TYPE_CHECKING
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from multiaddr import Multiaddr
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from libp2p.network.stream.net_stream_interface import INetStream
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from libp2p.stream_muxer.muxed_connection_interface import IMuxedConn
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if TYPE_CHECKING:
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from .network_interface import INetwork
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class INotifee(ABC):
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@abstractmethod
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async def opened_stream(self, network: "INetwork", stream: INetStream) -> None:
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"""
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:param network: network the stream was opened on
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:param stream: stream that was opened
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"""
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@abstractmethod
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async def closed_stream(self, network: "INetwork", stream: INetStream) -> None:
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"""
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:param network: network the stream was closed on
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:param stream: stream that was closed
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"""
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@abstractmethod
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async def connected(self, network: "INetwork", conn: IMuxedConn) -> None:
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"""
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:param network: network the connection was opened on
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:param conn: connection that was opened
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"""
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@abstractmethod
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async def disconnected(self, network: "INetwork", conn: IMuxedConn) -> None:
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"""
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:param network: network the connection was closed on
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:param conn: connection that was closed
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"""
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@abstractmethod
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async def listen(self, network: "INetwork", multiaddr: Multiaddr) -> None:
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"""
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:param network: network the listener is listening on
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:param multiaddr: multiaddress listener is listening on
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"""
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@abstractmethod
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async def listen_close(self, network: "INetwork", multiaddr: Multiaddr) -> None:
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"""
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:param network: network the connection was opened on
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:param multiaddr: multiaddress listener is no longer listening on
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"""
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