From 92ace142b4871b86e79673100ec10897119a6f80 Mon Sep 17 00:00:00 2001
From: GarandPLG <garandplg@garandplg.com>
Date: Mon, 6 Apr 2026 11:10:03 +0200
Subject: [PATCH] Join input thread before exiting
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Store the input event thread handle and join it after the app finishes.
This
replaces the previous fire‑and‑forget spawn and ensures the thread is
cleanly
terminated before the program exits.
---
 src/main.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 0c37d88..5412831 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,7 @@ use ratatui::{Terminal, prelude::CrosstermBackend};
 use std::{
     io::{Result, Stdout},
     sync::mpsc::{Sender, channel},
-    thread,
+    thread::{self, JoinHandle},
 };
 use war_in_tunnels::{
     app::{App, AppEvent, handle_input_events},
@@ -27,12 +27,14 @@ fn main() -> Result<()> {
     let (event_tx, event_rx) = channel::<AppEvent>();
 
     let tx_to_input_events: Sender<AppEvent> = event_tx.clone();
-    thread::spawn(move || {
+    let input_thread: JoinHandle<()> = thread::spawn(move || {
         handle_input_events(tx_to_input_events);
     });
 
     let app_result: Result<()> = app.run(&mut terminal, event_rx);
     ratatui::restore();
 
+    let _ = input_thread.join();
+
     app_result
 }