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43 lines
1.2 KiB
43 lines
1.2 KiB
use async_std::net::{SocketAddr, TcpListener, TcpStream, ToSocketAddrs};
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use async_tungstenite::accept_async;
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use futures::StreamExt;
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use log::*;
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async fn accept_connection(peer: SocketAddr, stream: TcpStream) {
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let mut ws_stream = accept_async(stream).await.expect("Failed to accept");
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info!("New WebSocket connection: {}", peer);
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while let Some(msg) = ws_stream.next().await {
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let msg = msg.expect("Failed to get request");
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if msg.is_text() || msg.is_binary() {
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ws_stream.send(msg).await.expect("Failed to send response");
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}
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}
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}
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async fn run() {
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env_logger::init();
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let addr = "127.0.0.1:9002"
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.to_socket_addrs()
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.await
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.expect("Not a valid address")
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.next()
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.expect("Not a socket address");
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let listener = TcpListener::bind(&addr).await.unwrap();
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info!("Listening on: {}", addr);
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while let Ok((stream, _)) = listener.accept().await {
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let peer = stream
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.peer_addr()
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.expect("connected streams should have a peer address");
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info!("Peer address: {}", peer);
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async_std::task::spawn(accept_connection(peer, stream));
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}
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}
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fn main() {
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async_std::task::block_on(run());
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}
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