py-libp2p/libp2p/network/notifee_interface.py

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2019-03-01 07:12:09 +08:00
from abc import ABC, abstractmethod
class INotifee(ABC):
@abstractmethod
def opened_stream(self, network, stream):
"""
:param network: network the stream was opened on
:param stream: stream that was opened
"""
@abstractmethod
def closed_stream(self, network, stream):
"""
:param network: network the stream was closed on
:param stream: stream that was closed
"""
@abstractmethod
def connected(self, network, conn):
"""
:param network: network the connection was opened on
:param conn: connection that was opened
"""
@abstractmethod
def disconnected(self, network, conn):
"""
:param network: network the connection was closed on
:param conn: connection that was closed
"""
@abstractmethod
def listen(self, network, multiaddr):
"""
:param network: network the listener is listening on
:param multiaddr: multiaddress listener is listening on
"""
@abstractmethod
def listen_close(self, network, multiaddr):
"""
:param network: network the connection was opened on
:param multiaddr: multiaddress listener is no longer listening on
"""