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add NegotiableTransport type

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Chih Cheng Liang
2019-08-08 15:58:30 +08:00
committed by Kevin Mai-Husan Chia
parent 9851ee01fb
commit dbb702548f
5 changed files with 15 additions and 12 deletions
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5
libp2p/protocol_muxer/multiselect_muxer_interface.py
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@ -1,8 +1,7 @@
from abc import ABC, abstractmethod
from typing import Dict, Tuple
from libp2p.stream_muxer.abc import IMuxedStream
from libp2p.typing import StreamHandlerFn, TProtocol
from libp2p.typing import NegotiableTransport, StreamHandlerFn, TProtocol
class IMultiselectMuxer(ABC):
@ -23,7 +22,7 @@ class IMultiselectMuxer(ABC):
"""
@abstractmethod
async def negotiate(self, stream: IMuxedStream) -> Tuple[TProtocol, StreamHandlerFn]:
async def negotiate(self, stream: NegotiableTransport) -> Tuple[TProtocol, StreamHandlerFn]:
"""
Negotiate performs protocol selection
:param stream: stream to negotiate on