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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| use wg::AsyncWaitGroup; | ||
| use std::sync::Arc; | ||
| use std::sync::atomic::{AtomicUsize, Ordering}; | ||
| use tokio::{spawn, time::{sleep, Duration}}; | ||
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| #[tokio::main(flavor = "multi_thread", worker_threads = 10)] | ||
| async fn main() { | ||
| let wg = AsyncWaitGroup::new(); | ||
| let ctr = Arc::new(AtomicUsize::new(0)); | ||
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| for _ in 0..5 { | ||
| let ctrx = ctr.clone(); | ||
| let t_wg = wg.add(1); | ||
| spawn(async move { | ||
| // mock some time consuming task | ||
| sleep(Duration::from_millis(50)).await; | ||
| ctrx.fetch_add(1, Ordering::Relaxed); | ||
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| // mock task is finished | ||
| t_wg.done(); | ||
| }); | ||
| } | ||
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| wg.wait().await; | ||
| assert_eq!(ctr.load(Ordering::Relaxed), 5); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| use wg::WaitGroup; | ||
| use std::sync::Arc; | ||
| use std::sync::atomic::{AtomicUsize, Ordering}; | ||
| use std::time::Duration; | ||
| use std::thread::{spawn, sleep}; | ||
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| fn main() { | ||
| let wg = WaitGroup::new(); | ||
| let ctr = Arc::new(AtomicUsize::new(0)); | ||
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| for _ in 0..5 { | ||
| let ctrx = ctr.clone(); | ||
| let t_wg = wg.add(1); | ||
| spawn(move || { | ||
| // mock some time consuming task | ||
| sleep(Duration::from_millis(50)); | ||
| ctrx.fetch_add(1, Ordering::Relaxed); | ||
|
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||
| // mock task is finished | ||
| t_wg.done(); | ||
| }); | ||
| } | ||
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| wg.wait(); | ||
| assert_eq!(ctr.load(Ordering::Relaxed), 5); | ||
| } |
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