You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.3 KiB
47 lines
1.3 KiB
use async_std::net::{SocketAddr, TcpListener, TcpStream};
|
|
use async_tungstenite::accept_async;
|
|
use futures::{SinkExt, StreamExt};
|
|
use log::*;
|
|
use tungstenite::Result;
|
|
|
|
async fn accept_connection(peer: SocketAddr, stream: TcpStream) {
|
|
if let Err(err) = handle_connection(peer, stream).await {
|
|
error!("Error processing connection: {}", err);
|
|
}
|
|
}
|
|
|
|
async fn handle_connection(peer: SocketAddr, stream: TcpStream) -> Result<()> {
|
|
let mut ws_stream = accept_async(stream).await.expect("Failed to accept");
|
|
|
|
info!("New WebSocket connection: {}", peer);
|
|
|
|
while let Some(msg) = ws_stream.next().await {
|
|
let msg = msg?;
|
|
if msg.is_text() || msg.is_binary() {
|
|
ws_stream.send(msg).await?;
|
|
}
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
async fn run() {
|
|
env_logger::init();
|
|
|
|
let addr = "127.0.0.1:9002";
|
|
let listener = TcpListener::bind(&addr).await.expect("Can't listen");
|
|
info!("Listening on: {}", addr);
|
|
|
|
while let Ok((stream, _)) = listener.accept().await {
|
|
let peer = stream
|
|
.peer_addr()
|
|
.expect("connected streams should have a peer address");
|
|
info!("Peer address: {}", peer);
|
|
|
|
async_std::task::spawn(accept_connection(peer, stream));
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
async_std::task::block_on(run());
|
|
}
|
|
|