async fn serve_connection(
socket: AdmittedSocket,
router: Router,
remote_address: SocketAddr,
first_header_deadline: Instant,
header_timeout: Duration,
shutdown: CancellationToken,
)async fn serve_connection(
socket: AdmittedSocket,
router: Router,
remote_address: SocketAddr,
first_header_deadline: Instant,
header_timeout: Duration,
shutdown: CancellationToken,
)