Add todo

src/tui.rs

@@ -19,6 +19,21 @@ pub struct Tui {
     tasks: SharedTasks,
 }
 
+async fn handle_signals(mut signals: Signals, channel: ) {
+    while let Some(signal) = signals.next().await {
+        match signal {
+            SIGHUP => {
+                // Reload configuration
+                // Reopen the log file
+            }
+            SIGTERM | SIGINT | SIGQUIT => {
+                // Shutdown the system;
+            },
+            _ => unreachable!(),
+        }
+    }
+}
+
 impl Tui {
     pub fn new(tasks: SharedTasks) -> Self {
         Self { tasks }
@@ -36,6 +51,8 @@ impl Tui {
         let mut signals = Signals::new(&[SIGHUP, SIGTERM, SIGINT, SIGQUIT])?;
         let handle = signals.handle();
 
+        // TODO: enable isig to re-allow ctrl-z?
+
         loop {
             terminal.draw(|frame| {
                 let area = frame.size();