C3MA/LED-BOARD
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Timeout of 10 seconds

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This commit is contained in:
Ollo 2023-09-22 20:14:43 +02:00
parent dad821c2d9
commit dd860166fd
1 changed files with 6 additions and 1 deletions
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7
client/bin/src/main.rs
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@ -18,6 +18,7 @@ use embedded_graphics::{
use std::net::UdpSocket;
use std::{env, thread};
use std::io;
use openweathermap::forecast::Forecast;
use straba::NextDeparture;
@ -290,6 +291,7 @@ fn check_connection(ipaddress: String) -> bool {
let mut package: [u8; PACKAGE_LENGTH/2] = [0; PACKAGE_LENGTH/2];
// client need to bind to client port (1 before 4242)
let socket = UdpSocket::bind("0.0.0.0:14242").expect("couldn't bind to address");
socket.set_read_timeout(Some(Duration::from_secs(10))); /* 10 seconds timeout */
socket
.send_to(&package, ipaddress + ":4242")
.expect("couldn't send data");
@ -298,9 +300,12 @@ fn check_connection(ipaddress: String) -> bool {
let answer = socket.recv_from(&mut package);
match answer {
Ok((n, addr)) => {
//println!("{} bytes response from {:?}", n, addr);
//println!("{} bytes response from {:?} {:?}", n, addr, &package[..n]);
device_online = true;
}
Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => {
device_online = false;
}
Err(e) => {
device_online = false;
}