Dijit

Untitled

Mar 3rd, 2020
671
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. #[macro_use]
  2. extern crate chan;
  3.  
  4. use std::net::UdpSocket;
  5.  
  6.  
  7. fn main() {
  8.     let tick = chan::tick_ms(1000);
  9.     //let tock = chan::tick_ms(3000);
  10.     let mut buf = [0; 10];
  11.     let mut connections;
  12.  
  13.     loop {
  14.         connections = 0;
  15.         chan_select! {
  16.             tick.recv() => {
  17.                 loop {
  18.                     let socket = UdpSocket::bind("127.0.0.1:34254").expect("Failed to bind UDP port");
  19.                     // Receives a single datagram message on the socket. If `buf` is too small to hold
  20.                     // the message, it will be cut off.
  21.                     // nbr_bytes/source from the buffer:
  22.                     let (amt, src) = socket.recv_from(&mut buf).unwrap();
  23.                     println!("Recieved data from {}", &src);
  24.  
  25.                     // Redeclare `buf` as slice of the received data and send reverse data back to origin.
  26.                     let buf = &mut buf[..amt];
  27.                     buf.reverse();
  28.                     let _ = socket.send_to(buf, &src);
  29.                     connections += 1;
  30.                     println!("LPS: {}", &connections);
  31.                 } //closed socket
  32.             }
  33.         }
  34.     }
  35. }
RAW Paste Data

Adblocker detected! Please consider disabling it...

We've detected AdBlock Plus or some other adblocking software preventing Pastebin.com from fully loading.

We don't have any obnoxious sound, or popup ads, we actively block these annoying types of ads!

Please add Pastebin.com to your ad blocker whitelist or disable your adblocking software.

×