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add servo_channel crate

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This commit is contained in:
Gregory Terzian 2018-08-25 02:31:15 +08:00
parent 704f7a06b1
commit b977b4994c
12 changed files with 252 additions and 11 deletions
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5
components/constellation/timer_scheduler.rs
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@ -6,8 +6,7 @@ use ipc_channel::ipc::{self, IpcSender};
use script_traits::{TimerEvent, TimerEventRequest, TimerSchedulerMsg};
use std::cmp::{self, Ord};
use std::collections::BinaryHeap;
use std::sync::mpsc;
use std::sync::mpsc::TryRecvError::{Disconnected, Empty};
use servo_channel::base_channel;
use std::thread;
use std::time::{Duration, Instant};
@ -40,7 +39,7 @@ impl PartialEq for ScheduledEvent {
impl TimerScheduler {
pub fn start() -> IpcSender<TimerSchedulerMsg> {
let (req_ipc_sender, req_ipc_receiver) = ipc::channel().expect("Channel creation failed.");
let (req_sender, req_receiver) = mpsc::sync_channel(1);
let (req_sender, req_receiver) = base_channel::bounded(1);
// We could do this much more directly with recv_timeout
// (https://github.com/rust-lang/rfcs/issues/962).