reqwest-eventsource

Provides a simple wrapper for [reqwest] to provide an Event Source implementation. You can learn more about Server Sent Events (SSE) take a look at the MDN docs This crate uses [eventsource_stream] to wrap the underlying Bytes stream, and retries failed requests.

Example

For more examples with delaying and error handling, take a look at the examples/

let client = Client::new();
let mut stream = client
    .get("http://localhost:7020/notifications")
    .eventsource()?;

while let Some(event) = stream.next().await {
    match event {
        Ok(event) => println!(
            "received: {:?}: {}",
            event.event,
            String::from_utf8_lossy(&event.data)
        ),
        Err(e) => eprintln!("error occured: {}", e),
    }
}

License: MIT OR Apache-2.0