mirror of
https://github.com/logos-blockchain/logos-blockchain-specs.git
synced 2026-01-09 08:33:09 +00:00
69 lines
1.7 KiB
Python
69 lines
1.7 KiB
Python
import sys
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import trio
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import multiaddr
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from network import DANetwork
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from subnet import calculate_subnets
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from libp2p.peer.peerinfo import (
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info_from_p2p_addr,
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)
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default_nodes = 32
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async def run_network():
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if len(sys.argv) == 1:
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num_nodes = default_nodes
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else:
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num_nodes = int(sys.argv[1])
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net = DANetwork(num_nodes)
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async with trio.open_nursery() as nursery:
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nursery.start_soon(net.build, nursery)
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nursery.start_soon(run_subnets,net, num_nodes)
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await trio.sleep_forever()
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async def run_subnets(net, num_nodes):
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while len(net.get_nodes()) != num_nodes:
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print("nodes not ready yet")
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await trio.sleep(1)
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print("nodes ready")
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nodes = net.get_nodes()
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subnets = calculate_subnets(nodes)
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print()
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print("By subnets: ")
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for subnet in subnets:
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print("subnet: {} - ".format(subnet), end="")
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for n in subnets[subnet]:
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print(n.get_id().pretty()[:16], end=", ")
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print()
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print()
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print()
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print()
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print("Establishing connections...")
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for subnet in subnets:
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for n in subnets[subnet]:
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for nn in subnets[subnet]:
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if nn.get_id() == n.get_id():
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continue
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remote_id = nn.get_id().pretty()
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remote_port = nn.get_port()
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addr = "/ip4/127.0.0.1/tcp/{}/p2p/{}/".format(remote_port,remote_id)
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remote_addr = multiaddr.Multiaddr(addr)
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print("{} connecting to {}...".format(n.get_id(), addr))
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remote = info_from_p2p_addr(remote_addr)
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await n.net_iface().connect(remote)
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print()
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if __name__ == "__main__":
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trio.run(run_network)
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