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fix: auto-populate ENR UDP port from discovery listen port (#8804)

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Co-Authored-By: Sergey Yakovlev <selfuryon@pm.me>
This commit is contained in:
Sergey Yakovlev
2026-02-12 21:33:00 +02:00
committed by GitHub
parent b8072c5b77
commit 96bc5617d0
1 changed files with 14 additions and 2 deletions
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16
beacon_node/lighthouse_network/src/discovery/enr.rs
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@@ -200,11 +200,23 @@ pub fn build_enr<E: EthSpec>(
builder.ip6(*ip);
}
if let Some(udp4_port) = config.enr_udp4_port {
// If the ENR port is not set, and we are listening over that ip version, use the listening
// discovery port instead.
if let Some(udp4_port) = config.enr_udp4_port.or_else(|| {
config
.listen_addrs()
.v4()
.and_then(|v4_addr| v4_addr.disc_port.try_into().ok())
}) {
builder.udp4(udp4_port.get());
}
if let Some(udp6_port) = config.enr_udp6_port {
if let Some(udp6_port) = config.enr_udp6_port.or_else(|| {
config
.listen_addrs()
.v6()
.and_then(|v6_addr| v6_addr.disc_port.try_into().ok())
}) {
builder.udp6(udp6_port.get());
}