Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/third_party/rust/ws/examples/client.rs b/third_party/rust/ws/examples/client.rs
new file mode 100644
index 0000000000..5390af3a23
--- /dev/null
+++ b/third_party/rust/ws/examples/client.rs
@@ -0,0 +1,33 @@
+extern crate env_logger;
+/// Simple WebSocket client with error handling. It is not necessary to setup logging, but doing
+/// so will allow you to see more details about the connection by using the RUST_LOG env variable.
+extern crate ws;
+
+use ws::{connect, CloseCode};
+
+fn main() {
+    // Setup logging
+    env_logger::init();
+
+    // Connect to the url and call the closure
+    if let Err(error) = connect("ws://127.0.0.1:3012", |out| {
+        // Queue a message to be sent when the WebSocket is open
+        if out.send("Hello WebSocket").is_err() {
+            println!("Websocket couldn't queue an initial message.")
+        } else {
+            println!("Client sent message 'Hello WebSocket'. ")
+        }
+
+        // The handler needs to take ownership of out, so we use move
+        move |msg| {
+            // Handle messages received on this connection
+            println!("Client got message '{}'. ", msg);
+
+            // Close the connection
+            out.close(CloseCode::Normal)
+        }
+    }) {
+        // Inform the user of failure
+        println!("Failed to create WebSocket due to: {:?}", error);
+    }
+}