initial comms

common/src/lib.rs

@@ -1,14 +1,16 @@
-pub fn add(left: u64, right: u64) -> u64 {
-    left + right
-}
+use log::info;
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::Arc;
 
-#[cfg(test)]
-mod tests {
-    use super::*;
+pub mod logger;
+pub mod command;
+pub mod telemetry;
+pub mod udp;
 
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
+pub fn add_ctrlc_handler(flag: Arc<AtomicBool>) -> anyhow::Result<()> {
+    ctrlc::set_handler(move || {
+        info!("Shutdown Requested");
+        flag.store(false, Ordering::Relaxed);
+    })?;
+    Ok(())
 }