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libasync: pass time

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This commit is contained in:
Astro 2020-04-03 00:18:04 +02:00
parent 8a98cef3fc
commit ab2a8db4d3
2 changed files with 17 additions and 7 deletions
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7
experiments/src/main.rs
View File

@ -241,8 +241,11 @@ pub fn main_core0() {
.map_err(|e| println!("Connection: {:?}", e));
});
Sockets::run(&mut iface);
// let mut time = 0u32;
let mut time = 0u32;
Sockets::run(&mut iface, || {
time += 1;
Instant::from_millis(time)
});
// loop {
// time += 1;
// let timestamp = Instant::from_millis(time);

17
libasync/src/smoltcp/mod.rs
View File

@ -35,15 +35,20 @@ impl Sockets {
sockets,
wakers,
};
// println!("sockets initialized");
unsafe { SOCKETS = Some(instance); }
}
/// Block and run executor indefinitely while polling the smoltcp
/// iface
pub fn run<'b, 'c, 'e, D: for<'d> Device<'d>>(iface: &mut EthernetInterface<'b, 'c, 'e, D>) {
pub fn run<'b, 'c, 'e, D: for<'d> Device<'d>>(
iface: &mut EthernetInterface<'b, 'c, 'e, D>,
mut get_time: impl FnMut() -> Instant,
) {
task::block_on(async {
loop {
Self::instance().poll(iface);
let instant = get_time();
Self::instance().poll(iface, instant);
task::r#yield().await;
}
});
@ -53,9 +58,11 @@ impl Sockets {
unsafe { SOCKETS.as_ref().expect("Sockets") }
}
fn poll<'b, 'c, 'e, D: for<'d> Device<'d>>(&self, iface: &mut EthernetInterface<'b, 'c, 'e, D>) {
// TODO:
let instant = Instant::from_millis(0);
fn poll<'b, 'c, 'e, D: for<'d> Device<'d>>(
&self,
iface: &mut EthernetInterface<'b, 'c, 'e, D>,
instant: Instant
) {
let processed = {
let mut sockets = self.sockets.borrow_mut();
match iface.poll(&mut sockets, instant) {