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refactor: update examples to use available interfaces for listening addresses and improve logging configuration

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This commit is contained in:
yashksaini-coder
2025-09-05 20:05:10 +05:30
parent 637bd5d560
commit 030deb42b4
12 changed files with 231 additions and 81 deletions
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15
examples/random_walk/random_walk.py
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@ -16,7 +16,6 @@ import random
import secrets
import sys
from multiaddr import Multiaddr
import trio
from libp2p import new_host
@ -130,16 +129,24 @@ async def run_node(port: int, mode: str, demo_interval: int = 30) -> None:
# Create host and DHT
key_pair = create_new_key_pair(secrets.token_bytes(32))
host = new_host(key_pair=key_pair, bootstrap=DEFAULT_BOOTSTRAP_NODES)
listen_addr = Multiaddr(f"/ip4/127.0.0.1/tcp/{port}")
async with host.run(listen_addrs=[listen_addr]), trio.open_nursery() as nursery:
from libp2p.utils.address_validation import get_available_interfaces
listen_addrs = get_available_interfaces(port)
async with host.run(listen_addrs=listen_addrs), trio.open_nursery() as nursery:
# Start maintenance tasks
nursery.start_soon(host.get_peerstore().start_cleanup_task, 60)
nursery.start_soon(maintain_connections, host)
peer_id = host.get_id().pretty()
logger.info(f"Node peer ID: {peer_id}")
logger.info(f"Node address: /ip4/127.0.0.1/tcp/{port}/p2p/{peer_id}")
# Get all available addresses with peer ID
all_addrs = host.get_addrs()
logger.info("Listener ready, listening on:")
for addr in all_addrs:
logger.info(f"{addr}")
# Create and start DHT with Random Walk enabled
dht = KadDHT(host, dht_mode, enable_random_walk=True)