Namularbre/UdpSocketServer
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Changed the way the socket is created to avoid binding errors

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Thomas SAZERAT
2024-03-12 00:22:56 +01:00
parent 5d550079c6
commit b3a2669487
1 changed files with 2 additions and 5 deletions
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7
src/main.rs
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@@ -15,17 +15,14 @@ fn get_server_address() -> String {
fn listen(server_address: &str) { fn listen(server_address: &str) {
println!("listening on {}", server_address); println!("listening on {}", server_address);
let socket: UdpSocket = UdpSocket::bind(server_address).expect("Error while binding the socket.");
loop { loop {
let mut message: String = String::new(); let mut message: String = String::new();
let mut buf: [u8; 1024] = [0; 1024]; let mut buf: [u8; 1024] = [0; 1024];
let socket: UdpSocket = UdpSocket::bind(server_address).expect("Error while binding the socket.");
let (num_bytes, src_addr) = socket.recv_from(&mut buf).expect("Error while receiving message"); let (num_bytes, src_addr) = socket.recv_from(&mut buf).expect("Error while receiving message");
message.push_str(std::str::from_utf8(&buf[..num_bytes]).expect("Invalid UTF-8 data")); message.push_str(std::str::from_utf8(&buf[..num_bytes]).expect("Invalid UTF-8 data"));
println!("{}:{}", src_addr.to_string(), message); println!("{}:{}", src_addr.to_string(), message);
if message.trim() == "!STOP" {
return;
}
} }
} }