You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.7 KiB
59 lines
1.7 KiB
//! Verifies that we can read data messages even if we have initiated a close handshake,
|
|
//! but before we got confirmation.
|
|
|
|
#![cfg(feature = "handshake")]
|
|
|
|
use std::{
|
|
net::TcpListener,
|
|
process::exit,
|
|
thread::{sleep, spawn},
|
|
time::Duration,
|
|
};
|
|
|
|
use tungstenite::{accept, connect, error::ProtocolError, Error, Message};
|
|
use url::Url;
|
|
|
|
#[test]
|
|
#[cfg(feature = "handshake")]
|
|
fn test_no_send_after_close() {
|
|
env_logger::init();
|
|
|
|
spawn(|| {
|
|
sleep(Duration::from_secs(5));
|
|
println!("Unit test executed too long, perhaps stuck on WOULDBLOCK...");
|
|
exit(1);
|
|
});
|
|
|
|
let server = TcpListener::bind("127.0.0.1:3013").unwrap();
|
|
|
|
let client_thread = spawn(move || {
|
|
let (mut client, _) = connect(Url::parse("ws://localhost:3013/socket").unwrap()).unwrap();
|
|
|
|
let message = client.read_message().unwrap(); // receive close from server
|
|
assert!(message.is_close());
|
|
|
|
let err = client.read_message().unwrap_err(); // now we should get ConnectionClosed
|
|
match err {
|
|
Error::ConnectionClosed => {}
|
|
_ => panic!("unexpected error: {:?}", err),
|
|
}
|
|
});
|
|
|
|
let client_handler = server.incoming().next().unwrap();
|
|
let mut client_handler = accept(client_handler.unwrap()).unwrap();
|
|
|
|
client_handler.close(None).unwrap(); // send close to client
|
|
|
|
let err = client_handler.write_message(Message::Text("Hello WebSocket".into()));
|
|
|
|
assert!(err.is_err());
|
|
|
|
match err.unwrap_err() {
|
|
Error::Protocol(s) => assert_eq!(s, ProtocolError::SendAfterClosing),
|
|
e => panic!("unexpected error: {:?}", e),
|
|
}
|
|
|
|
drop(client_handler);
|
|
|
|
client_thread.join().unwrap();
|
|
}
|
|
|