🚧 Basic ProcessHandler works!

src/main.rs

@@ -2,9 +2,13 @@
 #[macro_use]
 extern crate tracing;
 
+mod comp;
 mod process;
 
+use async_signals::Signals;
 use color_eyre::{eyre::WrapErr, Result};
+use futures_util::StreamExt;
+use tokio_util::sync::CancellationToken;
 use tracing::metadata::LevelFilter;
 use tracing_subscriber::{fmt, prelude::*, EnvFilter};
 
@@ -24,5 +28,22 @@ async fn main() -> Result<()> {
 
 	info!("Starting cosmic-session");
 
+	let token = CancellationToken::new();
+
+	tokio::spawn(comp::run_compositor(token.child_token()));
+
+	let mut signals = Signals::new(vec![libc::SIGTERM, libc::SIGINT]).unwrap();
+	while let Some(signal) = signals.next().await {
+		match signal {
+			libc::SIGTERM | libc::SIGINT => {
+				info!("received request to terminate");
+				token.cancel();
+				tokio::time::sleep(std::time::Duration::from_secs(5)).await;
+				break;
+			}
+			_ => unreachable!("received unhandled signal {}", signal),
+		}
+	}
+
 	Ok(())
 }