use std::{io, path::Path};
use hyper::server::{Builder, Server};
use conn::SocketIncoming;
pub(crate) mod conn {
use hyper::server::accept::Accept;
use pin_project_lite::pin_project;
use std::{
io,
path::Path,
pin::Pin,
task::{Context, Poll},
};
use tokio::net::{UnixListener, UnixStream};
pin_project! {
#[derive(Debug)]
pub struct SocketIncoming {
listener: UnixListener,
}
}
impl SocketIncoming {
pub fn bind(path: impl AsRef<Path>) -> Result<Self, std::io::Error> {
let listener = UnixListener::bind(path)?;
Ok(Self { listener })
}
pub fn from_listener(listener: UnixListener) -> Self {
Self { listener }
}
}
impl Accept for SocketIncoming {
type Conn = UnixStream;
type Error = io::Error;
fn poll_accept(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Conn, Self::Error>>> {
self.listener
.poll_accept(cx)?
.map(|(conn, _)| Some(Ok(conn)))
}
}
impl From<UnixListener> for SocketIncoming {
fn from(listener: UnixListener) -> Self {
Self::from_listener(listener)
}
}
}
pub trait UnixServerExt {
#[allow(clippy::missing_errors_doc)]
fn bind_unix(path: impl AsRef<Path>) -> Result<Builder<SocketIncoming>, io::Error>;
}
impl UnixServerExt for Server<SocketIncoming, ()> {
fn bind_unix(path: impl AsRef<Path>) -> Result<Builder<SocketIncoming>, io::Error> {
let incoming = SocketIncoming::bind(path)?;
Ok(Server::builder(incoming))
}
}