py-libp2p/network/network_interface.py

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from abc import ABC, abstractmethod
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class INetwork(ABC):
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def __init__(self, my_peer_id, peer_store):
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self.my_peer_id = my_peer_id
self.peer_store = peer_store
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@abstractmethod
def set_stream_handler(self, stream_handler):
"""
:param stream_handler: a stream handler instance
:return: true if successful
"""
pass
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@abstractmethod
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def new_stream(self, peer_id):
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"""
:param peer_id: peer_id of destination
:return: stream instance
"""
pass
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@abstractmethod
def listen(self, *args):
"""
:param *args: one or many multiaddrs to start listening on
:return: true if at least one success
"""