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better error messages

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This commit is contained in:
Ferdinand Schober
2023-02-13 17:40:52 +01:00
parent 1c3cd775a3
commit 6898a961cb
2 changed files with 35 additions and 25 deletions
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24
src/backend/wayland/consumer.rs
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@@ -95,19 +95,25 @@ impl App {
let keyboard: Vk = self.vkm.create_virtual_keyboard(&self.seat, &self.qh, ());
// receive keymap from device
eprintln!("connecting to {}", client.addr);
eprint!("\rconnecting to {} ", client.addr);
let mut attempts = 0;
let data = loop {
match request::request_data(client.addr, Request::KeyMap) {
Some(data) => break data,
None => {
eprint!(".");
io::stderr().flush().unwrap();
thread::sleep(Duration::from_millis(500));
}
let result = request::request_data(client.addr, Request::KeyMap);
eprint!("\rconnecting to {} ", client.addr);
for _ in 0..attempts { eprint!("."); }
match result {
Ok(data) => break data,
Err(e) => { eprint!(" - {}", e); }
}
io::stderr().flush().unwrap();
thread::sleep(Duration::from_millis(500));
attempts += 1;
};
eprint!("\rconnecting to {} ", client.addr);
for _ in 0..attempts { eprint!("."); }
eprintln!(" done! ");
// TODO use shm_open
let f = tempfile::tempfile().unwrap();
let mut buf = BufWriter::new(&f);