yetangitu/librespot
1
0
Fork 0
mirror of https://github.com/librespot-org/librespot.git synced 2025-10-04 02:09:26 +02:00
Code Issues Releases Wiki Activity

Migrate core to tokio 1.0

Browse source
This commit is contained in:
johannesd3 2021-01-21 21:49:39 +01:00
parent efabb03631
commit 40e6355c34
16 changed files with 406 additions and 661 deletions
Download patch file Download diff file Expand all files Collapse all files

22
core/src/audio_key.rs
View file

@ -1,7 +1,6 @@
use byteorder::{BigEndian, ByteOrder, WriteBytesExt};
use bytes::Bytes;
use futures::sync::oneshot;
use futures::{Async, Future, Poll};
use futures::channel::oneshot;
use std::collections::HashMap;
use std::io::Write;
@ -47,7 +46,7 @@ impl AudioKeyManager {
}
}
pub fn request(&self, track: SpotifyId, file: FileId) -> AudioKeyFuture<AudioKey> {
pub async fn request(&self, track: SpotifyId, file: FileId) -> Result<AudioKey, AudioKeyError> {
let (tx, rx) = oneshot::channel();
let seq = self.lock(move |inner| {
@ -57,7 +56,7 @@ impl AudioKeyManager {
});
self.send_key_request(seq, track, file);
AudioKeyFuture(rx)
rx.await.map_err(|_| AudioKeyError)?
}
fn send_key_request(&self, seq: u32, track: SpotifyId, file: FileId) {
@ -70,18 +69,3 @@ impl AudioKeyManager {
self.session().send_packet(0xc, data)
}
}
pub struct AudioKeyFuture<T>(oneshot::Receiver<Result<T, AudioKeyError>>);
impl<T> Future for AudioKeyFuture<T> {
type Item = T;
type Error = AudioKeyError;
fn poll(&mut self) -> Poll<T, AudioKeyError> {
match self.0.poll() {
Ok(Async::Ready(Ok(value))) => Ok(Async::Ready(value)),
Ok(Async::Ready(Err(err))) => Err(err),
Ok(Async::NotReady) => Ok(Async::NotReady),
Err(oneshot::Canceled) => Err(AudioKeyError),
}
}
}