Merge pull request #9 from TannerRogalsky/client-example

Add a client example.

examples/client.rs

@@ -0,0 +1,29 @@
+use futures_util::{SinkExt, StreamExt};
+
+#[tokio::main]
+async fn main() {
+ let ws = tokio_tungstenite_wasm::connect("wss://echo.websocket.org/")
+ .await
+ .unwrap();
+ let (mut sender, mut receiver) = ws.split();
+
+ println!("Connected to echo server.");
+
+ let msg = receiver.next().await.unwrap().unwrap();
+ assert!(msg.into_text().unwrap().starts_with("Request served by"));
+
+ println!("Recieved initial connection message.");
+
+ let payload = "This is a test message.";
+ sender
+ .send(tokio_tungstenite_wasm::Message::text(payload))
+ .await
+ .unwrap();
+
+ println!("Sent payload to echo server. Waiting for response...");
+
+ let msg = receiver.next().await.unwrap().unwrap();
+ assert_eq!(msg, tokio_tungstenite_wasm::Message::text(payload));
+
+ println!("Received and validated response.")
+}