py-libp2p/libp2p/transport/transport_interface.py
2019-09-11 17:13:21 +08:00

29 lines
947 B
Python

from abc import ABC, abstractmethod
from multiaddr import Multiaddr
from libp2p.network.connection.raw_connection_interface import IRawConnection
from .listener_interface import IListener
from .typing import THandler
class ITransport(ABC):
@abstractmethod
async def dial(self, maddr: Multiaddr) -> IRawConnection:
"""
dial a transport to peer listening on multiaddr
:param multiaddr: multiaddr of peer
:param self_id: peer_id of the dialer (to send to receiver)
:return: list of multiaddrs
"""
@abstractmethod
def create_listener(self, handler_function: THandler) -> IListener:
"""
create listener on transport
:param handler_function: a function called when a new conntion is received
that takes a connection as argument which implements interface-connection
:return: a listener object that implements listener_interface.py
"""