Send simple UDP stuff.

src/main.rs

@@ -1,6 +1,7 @@
 use clap::{Parser, ArgGroup};
 use std::io::{self, Read, Write};
 use std::net::{IpAddr, TcpStream};
+use std::net::UdpSocket;
 
 /// Validate IP address.
 fn validate_ip(ip: &str) -> Result<IpAddr, String> {
@@ -108,8 +109,21 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     };
 
     // Send the frame.
-    send_frame(&frame, &cli.ip.to_string(), cli.port)?;
+    //send_frame(&frame, &cli.ip.to_string(), cli.port)?;
+    //Ok(())
+    
+    // Bind a UDP socket to an address; here, "0.0.0.0:0" finds a free port automatically
+    let socket = UdpSocket::bind("0.0.0.0:0")?;
+    
+    // Define the target address and port
+    let target_address = "report.pskreporter.info:14739";
+    
+    // Send the message
+    socket.send_to(&frame, target_address)?;
+    println!("Message sent successfully.");
     Ok(())
+    
+    
 }
 
 /// Build 'M' frame (unproto without digipeaters).
@@ -175,3 +189,4 @@ fn send_frame(frame: &[u8], host: &str, port: u16) -> io::Result<()> {
     stream.write_all(frame)?;
     Ok(())
 }
+