feat: ✨ bidirectional text transfer

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "voice_chat"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+s2n-quic = "1.54.0"
+tokio = { version = "1.43.0", features = ["full"] }

certificates/cert.pem

@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----
+MIIF1zCCA7+gAwIBAgIUebuL+Py/iYfh5YJh8MeAq01P/7MwDQYJKoZIhvcNAQEL
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+-----END CERTIFICATE-----

certificates/key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----

src/main.rs

@@ -0,0 +1,74 @@
+use std::{net::SocketAddr, path::Path, time::Duration};
+
+use s2n_quic::{Client, Server, client::Connect};
+
+const SERVER_ADDRESS: &str = "127.0.0.1:2021";
+
+#[tokio::main]
+async fn main() {
+    println!("Hello, world!");
+
+    tokio::spawn(server());
+    tokio::time::sleep(Duration::from_secs(1)).await;
+    client().await;
+}
+
+async fn server() {
+    let mut server = Server::builder()
+        .with_io(SERVER_ADDRESS)
+        .unwrap()
+        .with_tls((
+            Path::new("certificates/cert.pem"),
+            Path::new("certificates/key.pem"),
+        ))
+        .unwrap()
+        .start()
+        .unwrap();
+    while let Some(mut connection) = server.accept().await {
+        println!(
+            "Server Name = {}",
+            connection.server_name().unwrap().unwrap().to_string()
+        );
+        while let Ok(Some(mut stream)) = connection.accept_bidirectional_stream().await {
+            println!(
+                "{}",
+                String::from_utf8(stream.receive().await.unwrap().unwrap().to_vec()).unwrap()
+            );
+            stream
+                .send("Hi from Tahinli too".as_bytes().into())
+                .await
+                .unwrap();
+        }
+    }
+}
+
+async fn client() {
+    let client = Client::builder()
+        .with_io("127.0.0.1:0")
+        .unwrap()
+        .with_tls(Path::new("certificates/cert.pem"))
+        .unwrap()
+        .start()
+        .unwrap();
+
+    println!("Client Address = {}", client.local_addr().unwrap());
+    let connect =
+        Connect::new(SERVER_ADDRESS.parse::<SocketAddr>().unwrap()).with_server_name("localhost");
+    let mut connection = match client.connect(connect).await {
+        Ok(connection) => connection,
+        Err(err_val) => {
+            eprintln!("Client Connection | {}", err_val);
+            return;
+        }
+    };
+    connection.keep_alive(true).unwrap();
+
+    let stream = connection.open_bidirectional_stream().await.unwrap();
+    let (mut receive_stream, mut send_stream) = stream.split();
+    send_stream
+        .send("Hi from Tahinli".as_bytes().into())
+        .await
+        .unwrap();
+    let received = receive_stream.receive().await.unwrap().unwrap();
+    println!("{}", String::from_utf8(received.to_vec()).unwrap());
+}