Unobvious server example

[sem-hub]

Could server.rs be extended to be clear how to handle errors here:
// Prepare a long-running future stream to accept and serve clients.
let incoming_tls_stream = stream! {
loop {
let (socket, _) = tcp.accept().await?;
let stream = tls_acceptor.accept(socket).map_err(|e| {
println!("[!] Voluntary server halt due to client-connection error...");
// Errors could be handled here, instead of server aborting.
// Ok(None)
error(format!("TLS Error: {:?}", e))
});
yield stream.await;
}
};

It looks impossible to return Ok(None) from map_err().

[Parth]

Possible dupe: #113

That thread seems to raise some larger concerns about the concurrency too

[djc]

Yeah, let's keep this discussion in #113.