How to handle the client actively closing the connection ？ about rsocket-rust HOT 3 CLOSED

You can call on_close when building the client.

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You can call on_close when building the client.

Thank you for your answer, what I want to know is how does the server know that the client is disconnected. And I still have some questions. First, how does the server actively disconnect from a specific client? Second, how to use authorization?

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Currently, we have no method to handle client disconnection or actively disconnect from an established client, and these features will be added into my to-do list.
For the second, you can use SetupPayload to verify incoming client connections, for example:

    RSocketFactory::receive()
        .transport(transport)
        .acceptor(Box::new(|setup, _socket| {
            info!("accept setup: {:?}", setup);
            Ok(Box::new(EchoRSocket))
            // Or you can check the setup, and reject setup
            // Err(From::from("NOT_AUTHORIZATION"))
        }))
        .serve()
        .await

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