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Remove kademlia module (#377)

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* Remove kademlia and routing/kademlia

* cleanup

* Fix routed_host test

* lint mypy

* fix doc

* remove set_up_nodes_by_transport_and_disc_opt and fix typing
This commit is contained in:
Chih Cheng Liang
2019-12-06 14:14:33 +08:00
committed by GitHub
parent dfdcf524b7
commit 82dcce214a
23 changed files with 44 additions and 1398 deletions
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55
tests/host/test_routed_host.py
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@ -4,71 +4,30 @@ import pytest
from libp2p.host.exceptions import ConnectionFailure
from libp2p.peer.peerinfo import PeerInfo
from libp2p.routing.kademlia.kademlia_peer_router import peer_info_to_str
from libp2p.tools.utils import (
set_up_nodes_by_transport_and_disc_opt,
set_up_nodes_by_transport_opt,
set_up_routers,
)
from libp2p.tools.utils import set_up_nodes_by_transport_opt, set_up_routed_hosts
@pytest.mark.asyncio
async def test_host_routing_success():
routers = await set_up_routers()
transports = [["/ip4/127.0.0.1/tcp/0"], ["/ip4/127.0.0.1/tcp/0"]]
transport_disc_opt_list = zip(transports, routers)
(host_a, host_b) = await set_up_nodes_by_transport_and_disc_opt(
transport_disc_opt_list
)
# Set routing info
await routers[0].server.set(
host_a.get_id().xor_id,
peer_info_to_str(PeerInfo(host_a.get_id(), host_a.get_addrs())),
)
await routers[1].server.set(
host_b.get_id().xor_id,
peer_info_to_str(PeerInfo(host_b.get_id(), host_b.get_addrs())),
)
host_a, host_b = await set_up_routed_hosts()
# forces to use routing as no addrs are provided
await host_a.connect(PeerInfo(host_b.get_id(), []))
await host_b.connect(PeerInfo(host_a.get_id(), []))
# Clean up
await asyncio.gather(*[host_a.close(), host_b.close()])
routers[0].server.stop()
routers[1].server.stop()
@pytest.mark.asyncio
async def test_host_routing_fail():
routers = await set_up_routers()
transports = [["/ip4/127.0.0.1/tcp/0"], ["/ip4/127.0.0.1/tcp/0"]]
transport_disc_opt_list = zip(transports, routers)
(host_a, host_b) = await set_up_nodes_by_transport_and_disc_opt(
transport_disc_opt_list
)
host_c = (await set_up_nodes_by_transport_opt([["/ip4/127.0.0.1/tcp/0"]]))[0]
# Set routing info
await routers[0].server.set(
host_a.get_id().xor_id,
peer_info_to_str(PeerInfo(host_a.get_id(), host_a.get_addrs())),
)
await routers[1].server.set(
host_b.get_id().xor_id,
peer_info_to_str(PeerInfo(host_b.get_id(), host_b.get_addrs())),
)
host_a, host_b = await set_up_routed_hosts()
basic_host_c = (await set_up_nodes_by_transport_opt([["/ip4/127.0.0.1/tcp/0"]]))[0]
# routing fails because host_c does not use routing
with pytest.raises(ConnectionFailure):
await host_a.connect(PeerInfo(host_c.get_id(), []))
await host_a.connect(PeerInfo(basic_host_c.get_id(), []))
with pytest.raises(ConnectionFailure):
await host_b.connect(PeerInfo(host_c.get_id(), []))
await host_b.connect(PeerInfo(basic_host_c.get_id(), []))
# Clean up
await asyncio.gather(*[host_a.close(), host_b.close(), host_c.close()])
routers[0].server.stop()
routers[1].server.stop()
await asyncio.gather(*[host_a.close(), host_b.close(), basic_host_c.close()])