Driver, Gateway: Remove tokio 0.2 support (#118)

* Remove tokio 0.2 compat
* Remove tokio 0.2 test
* Remove tokio 0.2 CI

src/driver/tasks/message/mod.rs

@@ -11,10 +11,7 @@ mod ws;
 pub use self::{core::*, disposal::*, events::*, mixer::*, udp_rx::*, udp_tx::*, ws::*};
 
 use flume::Sender;
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::spawn;
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::spawn;
 use tracing::trace;
 
 #[derive(Clone, Debug)]

src/driver/tasks/mixer.rs

@@ -19,10 +19,7 @@ use flume::{Receiver, Sender, TryRecvError};
 use rand::random;
 use spin_sleep::SpinSleeper;
 use std::time::Instant;
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::runtime::Handle;
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::runtime::Handle;
 use tracing::{debug, error, instrument};
 use xsalsa20poly1305::TAG_SIZE;
 

src/driver/tasks/mod.rs

@@ -23,10 +23,7 @@ use crate::{
 };
 use flume::{Receiver, RecvError, Sender};
 use message::*;
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::{runtime::Handle, spawn, time::sleep as tsleep};
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::{runtime::Handle, spawn, time::delay_for as tsleep};
 use tracing::{debug, instrument, trace};
 
 pub(crate) fn start(config: Config, rx: Receiver<CoreMessage>, tx: Sender<CoreMessage>) {

src/driver/tasks/udp_rx.rs

@@ -22,10 +22,7 @@ use discortp::{
 };
 use flume::Receiver;
 use std::{collections::HashMap, sync::Arc};
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::{net::UdpSocket, select};
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::{net::udp::RecvHalf, select};
 use tracing::{error, instrument, trace, warn};
 use xsalsa20poly1305::XSalsa20Poly1305 as Cipher;
 
@@ -241,10 +238,7 @@ struct UdpRx {
     packet_buffer: [u8; VOICE_PACKET_MAX],
     rx: Receiver<UdpRxMessage>,
 
-    #[cfg(not(feature = "tokio-02-marker"))]
     udp_socket: Arc<UdpSocket>,
-    #[cfg(feature = "tokio-02-marker")]
-    udp_socket: RecvHalf,
 }
 
 impl UdpRx {
@@ -396,7 +390,6 @@ impl UdpRx {
     }
 }
 
-#[cfg(not(feature = "tokio-02-marker"))]
 #[instrument(skip(interconnect, rx, cipher))]
 pub(crate) async fn runner(
     mut interconnect: Interconnect,
@@ -421,31 +414,6 @@ pub(crate) async fn runner(
     trace!("UDP receive handle stopped.");
 }
 
-#[cfg(feature = "tokio-02-marker")]
-#[instrument(skip(interconnect, rx, cipher))]
-pub(crate) async fn runner(
-    mut interconnect: Interconnect,
-    rx: Receiver<UdpRxMessage>,
-    cipher: Cipher,
-    config: Config,
-    udp_socket: RecvHalf,
-) {
-    trace!("UDP receive handle started.");
-
-    let mut state = UdpRx {
-        cipher,
-        decoder_map: Default::default(),
-        config,
-        packet_buffer: [0u8; VOICE_PACKET_MAX],
-        rx,
-        udp_socket,
-    };
-
-    state.run(&mut interconnect).await;
-
-    trace!("UDP receive handle stopped.");
-}
-
 #[inline]
 fn rtp_valid(packet: RtpPacket<'_>) -> bool {
     packet.get_version() == RTP_VERSION && packet.get_payload_type() == RTP_PROFILE_TYPE

src/driver/tasks/udp_tx.rs

@@ -3,26 +3,17 @@ use crate::constants::*;
 use discortp::discord::MutableKeepalivePacket;
 use flume::Receiver;
 use std::sync::Arc;
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::{
     net::UdpSocket,
     time::{timeout_at, Instant},
 };
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::{
-    net::udp::SendHalf,
-    time::{timeout_at, Instant},
-};
 use tracing::{error, instrument, trace};
 
 struct UdpTx {
     ssrc: u32,
     rx: Receiver<UdpTxMessage>,
 
-    #[cfg(not(feature = "tokio-02-marker"))]
     udp_tx: Arc<UdpSocket>,
-    #[cfg(feature = "tokio-02-marker")]
-    udp_tx: SendHalf,
 }
 
 impl UdpTx {
@@ -62,7 +53,6 @@ impl UdpTx {
     }
 }
 
-#[cfg(not(feature = "tokio-02-marker"))]
 #[instrument(skip(udp_msg_rx))]
 pub(crate) async fn runner(udp_msg_rx: Receiver<UdpTxMessage>, ssrc: u32, udp_tx: Arc<UdpSocket>) {
     trace!("UDP transmit handle started.");
@@ -77,19 +67,3 @@ pub(crate) async fn runner(udp_msg_rx: Receiver<UdpTxMessage>, ssrc: u32, udp_tx
 
     trace!("UDP transmit handle stopped.");
 }
-
-#[cfg(feature = "tokio-02-marker")]
-#[instrument(skip(udp_msg_rx))]
-pub(crate) async fn runner(udp_msg_rx: Receiver<UdpTxMessage>, ssrc: u32, udp_tx: SendHalf) {
-    trace!("UDP transmit handle started.");
-
-    let mut txer = UdpTx {
-        ssrc,
-        rx: udp_msg_rx,
-        udp_tx,
-    };
-
-    txer.run().await;
-
-    trace!("UDP transmit handle stopped.");
-}

src/driver/tasks/ws.rs

@@ -11,23 +11,14 @@ use crate::{
     ws::{Error as WsError, ReceiverExt, SenderExt, WsStream},
     ConnectionInfo,
 };
-#[cfg(not(feature = "tokio-02-marker"))]
 use async_tungstenite::tungstenite::protocol::frame::coding::CloseCode;
-#[cfg(feature = "tokio-02-marker")]
-use async_tungstenite_compat::tungstenite::protocol::frame::coding::CloseCode;
 use flume::Receiver;
 use rand::random;
 use std::time::Duration;
-#[cfg(not(feature = "tokio-02-marker"))]
 use tokio::{
     select,
     time::{sleep_until, Instant},
 };
-#[cfg(feature = "tokio-02-marker")]
-use tokio_compat::{
-    select,
-    time::{delay_until as sleep_until, Instant},
-};
 use tracing::{debug, info, instrument, trace, warn};
 
 struct AuxNetwork {