46 lines
1011 B
Python
46 lines
1011 B
Python
from abc import ABC, abstractmethod
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from typing import (
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Any,
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)
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from libp2p.stream_muxer.muxed_connection_interface import IMuxedConn
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class INetStream(ABC):
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mplex_conn: IMuxedConn
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@abstractmethod
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def get_protocol(self) -> str:
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"""
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:return: protocol id that stream runs on
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"""
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@abstractmethod
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def set_protocol(self, protocol_id: str) -> bool:
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"""
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:param protocol_id: protocol id that stream runs on
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:return: true if successful
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"""
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@abstractmethod
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async def read(self) -> bytes:
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"""
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reads from the underlying muxed_stream
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:return: bytes of input
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"""
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@abstractmethod
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async def write(self, data: bytes) -> int:
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"""
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write to the underlying muxed_stream
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:return: number of bytes written
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"""
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@abstractmethod
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async def close(self) -> bool:
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"""
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close the underlying muxed stream
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:return: true if successful
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"""
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