fe4354d377
- Remove pexpect - Use new version of `p2pclient`, which makes use of anyio - Clean up tests
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
from typing import Union
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from multiaddr import Multiaddr
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import trio
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from libp2p.host.host_interface import IHost
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from libp2p.peer.id import ID
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from libp2p.peer.peerinfo import PeerInfo
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from .daemon import Daemon
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TDaemonOrHost = Union[IHost, Daemon]
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def _get_peer_info(node: TDaemonOrHost) -> PeerInfo:
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peer_info: PeerInfo
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if isinstance(node, Daemon):
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peer_info = node.peer_info
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else: # isinstance(node, IHost)
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peer_id = node.get_id()
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maddrs = [
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node.get_addrs()[0].decapsulate(Multiaddr(f"/p2p/{peer_id.to_string()}"))
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]
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peer_info = PeerInfo(peer_id, maddrs)
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return peer_info
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async def _is_peer(peer_id: ID, node: TDaemonOrHost) -> bool:
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if isinstance(node, Daemon):
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pinfos = await node.control.list_peers()
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peers = tuple([pinfo.peer_id for pinfo in pinfos])
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return peer_id in peers
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else: # isinstance(node, IHost)
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return peer_id in node.get_network().connections
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async def connect(a: TDaemonOrHost, b: TDaemonOrHost) -> None:
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# Type check
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err_msg = (
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f"Type of a={type(a)} or type of b={type(b)} is wrong."
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"Should be either `IHost` or `Daemon`"
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)
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assert all(
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[isinstance(node, IHost) or isinstance(node, Daemon) for node in (a, b)]
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), err_msg
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b_peer_info = _get_peer_info(b)
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if isinstance(a, Daemon):
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await a.control.connect(b_peer_info.peer_id, b_peer_info.addrs)
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else: # isinstance(b, IHost)
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await a.connect(b_peer_info)
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# Allow additional sleep for both side to establish the connection.
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await trio.sleep(0.1)
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a_peer_info = _get_peer_info(a)
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assert await _is_peer(b_peer_info.peer_id, a)
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assert await _is_peer(a_peer_info.peer_id, b)
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