Treat portable UDP churn errors as transient

2026-07-16 21:09:42 -04:00
parent 5ebabfc674
commit e36f1fa936
1 changed files with 10 additions and 0 deletions
@@ -10,6 +10,11 @@ pub fn is_transient_udp_error(err: &std::io::Error) -> bool {
        std::io::ErrorKind::Interrupted
            | std::io::ErrorKind::TimedOut
            | std::io::ErrorKind::WouldBlock
+            | std::io::ErrorKind::ConnectionRefused
+            | std::io::ErrorKind::ConnectionReset
+            | std::io::ErrorKind::AddrNotAvailable
+            | std::io::ErrorKind::NetworkUnreachable
+            | std::io::ErrorKind::HostUnreachable
    ) || err.raw_os_error().is_some_and(is_transient_udp_os_error)
 }

@@ -129,6 +134,11 @@ mod tests {
            std::io::ErrorKind::Interrupted,
            std::io::ErrorKind::TimedOut,
            std::io::ErrorKind::WouldBlock,
+            std::io::ErrorKind::ConnectionRefused,
+            std::io::ErrorKind::ConnectionReset,
+            std::io::ErrorKind::AddrNotAvailable,
+            std::io::ErrorKind::NetworkUnreachable,
+            std::io::ErrorKind::HostUnreachable,
        ] {
            let err = std::io::Error::from(kind);
            assert!(is_transient_udp_error(&err));