Type Definition websocket::client::async::ClientNew

type ClientNew<S> = Box<dyn Future<Item = (Client<S>, Headers), Error = WebSocketError> + Send>;

A future which will evaluate to a Client and a set of hyper Headers.

The Client can send and receive websocket messages, and the Headers are the headers that came back from the server handshake. If the user used a protocol or attached some other headers check these response headers to see if the server accepted the protocol or other custom header. This crate will not automatically close the connection if the server refused to use the user protocols given to it, you must check that the server accepted.