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Merge pull request #154 from ivulit/fix/stun-ipv6-enetunreach 

Handle IPv6 ENETUNREACH in STUN probe gracefully
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Alexey 2026-02-19 12:35:22 +03:00 committed by GitHub
parent 301f829c3c e54dce5366
commit b68e9d642e
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1 changed files with 11 additions and 4 deletions
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15
src/network/stun.rs
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@ -50,10 +50,17 @@ pub async fn stun_probe_family(stun_addr: &str, family: IpFamily) -> Result<Opti
let target_addr = resolve_stun_addr(stun_addr, family).await?; let target_addr = resolve_stun_addr(stun_addr, family).await?;
if let Some(addr) = target_addr { if let Some(addr) = target_addr {
socket match socket.connect(addr).await {
.connect(addr) Ok(()) => {}
.await Err(e) if family == IpFamily::V6 && matches!(
.map_err(|e| ProxyError::Proxy(format!("STUN connect failed: {e}")))?; e.kind(),
std::io::ErrorKind::NetworkUnreachable
| std::io::ErrorKind::HostUnreachable
| std::io::ErrorKind::Unsupported
| std::io::ErrorKind::NetworkDown
) => return Ok(None),
Err(e) => return Err(ProxyError::Proxy(format!("STUN connect failed: {e}"))),
}
} else { } else {
return Ok(None); return Ok(None);
} }