release version 0.2.2

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fingerprunk"
-version = "0.2.0"
+version = "0.2.2"
 authors = ["Niklas Elsbrock <mail@nelsbrock.de>"]
 edition = "2024"
 description = "CLI tool for brute-forcing OpenPGP keys with cool fingerprints"
@@ -10,11 +10,11 @@ keywords = ["fingerprint", "openpgp", "bruteforce"]
 categories = ["command-line-utilities"]
 
 [dependencies]
-anyhow = "1.0.100"
-clap = { version = "4.5.50", features = ["derive"] }
-ctrlc = "3.5.0"
-fancy-regex = "0.16.2"
+anyhow = "1.0.102"
+clap = { version = "4.6.0", features = ["derive"] }
+ctrlc = "3.5.2"
+fancy-regex = "0.17.0"
 num-integer = "0.1.46"
 num_cpus = "1.17.0"
 rpassword = "7.4.0"
-sequoia-openpgp = "2.0.0"
+sequoia-openpgp = "2.2.0"

src/lib.rs

@@ -72,7 +72,7 @@ impl Fingerprunk {
     pub fn run(mut self) -> anyhow::Result<()> {
         self.started_instant = Instant::now();
 
-        let (sender, receiver) = mpsc::channel();
+        let (sender, receiver) = mpsc::sync_channel(16);
 
         {
             let sender = sender.clone();
@@ -133,7 +133,7 @@ impl Fingerprunk {
         })
     }
 
-    fn worker_thread(&self, sender: mpsc::Sender<Message>) {
+    fn worker_thread(&self, sender: mpsc::SyncSender<Message>) {
         let mut fingerprint_hex = String::with_capacity(20 * 2);
 
         while !self.stop.load(Ordering::Relaxed) {
@@ -143,9 +143,9 @@ impl Fingerprunk {
             write!(fingerprint_hex, "{:X}", key.fingerprint())
                 .expect("should write into string without error");
             if self.check_fingerprint(&fingerprint_hex) {
-                sender
-                    .send(Message::Key(Key::V4(key)))
-                    .expect("should be able to send key");
+                // The channel might already be closed here if we're stopping.
+                // That is fine, so we just ignore the error.
+                let _ = sender.send(Message::Key(Key::V4(key)));
             }
             self.counter_tried.fetch_add(1, Ordering::Relaxed);
         }