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UnixListener: do not set unsupported reuse_port flag #325

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UnixListener: do not set unsupported reuse_port flag #325

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10 changes: 8 additions & 2 deletions src/io/socket.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -212,6 +212,7 @@ impl Socket {
socket_addr.into(),
get_domain(socket_addr).into(),
socket_type.into(),
true,
)
}

Expand All @@ -220,7 +221,7 @@ impl Socket {
socket_type: libc::c_int,
) -> io::Result<Socket> {
let addr = socket2::SockAddr::unix(path.as_ref())?;
Self::bind_internal(addr, libc::AF_UNIX.into(), socket_type.into())
Self::bind_internal(addr, libc::AF_UNIX.into(), socket_type.into(), false)
}

pub(crate) fn from_std<T: IntoRawFd>(socket: T) -> Socket {
Expand All @@ -236,10 +237,15 @@ impl Socket {
socket_addr: socket2::SockAddr,
domain: socket2::Domain,
socket_type: socket2::Type,
reuse_port: bool,
) -> io::Result<Socket> {
let sys_listener = socket2::Socket::new(domain, socket_type, None)?;

sys_listener.set_reuse_port(true)?;
if reuse_port {
// linux 6.12.9+ raises an error when this option is used
// on an unsupported socket type instead of ignoring it
sys_listener.set_reuse_port(true)?;
}
sys_listener.set_reuse_address(true)?;

// TODO: config for buffer sizes
Expand Down