From: Thomas Karpiniec <tom.karpiniec@outlook.com>
Date: Fri, 28 Jun 2024 01:16:09 +0000 (+1000)
Subject: Make example program test dropping the WatchHandle
X-Git-Tag: v0.1.0~3
X-Git-Url: https://code.octet-stream.net/netwatcher/commitdiff_plain/d080463c3c86ac4729f5e0d99332b8f556811755?ds=sidebyside

Make example program test dropping the WatchHandle
---

diff --git a/examples/watch.rs b/examples/watch.rs
index 4129dc6..2f9539c 100644
--- a/examples/watch.rs
+++ b/examples/watch.rs
@@ -1,13 +1,18 @@
 use std::time::Duration;
 
 fn main() {
-    let _handle = netwatcher::watch_interfaces(|update| {
+    println!("Watching for changes for 30 seconds...");
+
+    let handle = netwatcher::watch_interfaces(|update| {
         println!("Interface update!");
         println!("State: {:?}", update.interfaces);
         println!("Diff: {:?}", update.diff);
     });
 
-    loop {
-        std::thread::sleep(Duration::from_secs(60));
-    }
+    std::thread::sleep(Duration::from_secs(30));
+
+    drop(handle);
+    println!("Stopped watching! Program will end in 30 seconds.");
+
+    std::thread::sleep(Duration::from_secs(30));
 }