lool/examples/sched_tokio_future.rs

47 lines
1.2 KiB
Rust

use {
eyre::{set_hook, DefaultHandler, Result},
lool::{
logger::ConsoleLogger,
sched::{recur, ruleset, scheduler::tokio::Scheduler},
},
tokio::time::sleep,
};
fn setup_eyre() {
let _ = set_hook(Box::new(DefaultHandler::default_with));
}
#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<()> {
setup_eyre();
ConsoleLogger::default_setup(log::Level::Trace, "lool::sched::recur")?;
let mut sched = Scheduler::new();
log::debug!("scheduler created");
let now = chrono::Local::now();
let handler = sched.schedule_fut("test-task", async move {
println!("I'm running at {}", &now.format("%Y-%m-%d %H:%M:%S"));
}, recur(ruleset().at_second(0))).await;
sleep(std::time::Duration::from_secs(1)).await;
loop {
let name = handler.name();
println!("{:?}", handler);
handler.get_next_run();
sleep(std::time::Duration::from_secs(60)).await;
let result = sched.remove(&handler).await;
if result.is_ok() {
println!("task {name} removed");
} else {
println!("task {name} not present in the scheduler");
}
}
}