AaronFiore/electrum
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make lightning dns seed fetching async

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This commit is contained in:
f321x
2025-05-15 18:32:51 +02:00
parent 61492d361e
commit f7ad95f42d
2 changed files with 9 additions and 10 deletions
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6
electrum/util.py
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@@ -60,7 +60,7 @@ import aiohttp
from aiohttp_socks import ProxyConnector, ProxyType
import aiorpcx
import certifi
import dns.resolver
import dns.asyncresolver
from .i18n import _
from .logging import get_logger, Logger
@@ -1851,9 +1851,9 @@ def list_enabled_bits(x: int) -> Sequence[int]:
return tuple(i for i, b in enumerate(rev_bin) if b == '1')
def resolve_dns_srv(host: str):
async def resolve_dns_srv(host: str):
# FIXME this method is not using the network proxy. (although the proxy might not support UDP?)
srv_records = dns.resolver.resolve(host, 'SRV')
srv_records = await dns.asyncresolver.resolve(host, 'SRV')
# priority: prefer lower
# weight: tie breaker; prefer higher
srv_records = sorted(srv_records, key=lambda x: (x.priority, -x.weight))