[pve-devel] [RFC PATCH] fix #3106: correctly queue incoming connections

[Wolfgang Bumiller]

On Tue, Nov 03, 2020 at 02:25:21PM +0100, Dietmar Maurer wrote:
> > > -            let connections = proxmox_backup::tools::async_io::HyperAccept(connections);
> > > +            let connections = accept_connections(listener, acceptor);
> > > +            let connections = hyper::server::accept::from_stream(connections);
> > 
> > If we move the `from_stream` into the function below...
> 
> I have tried to do that for 2 hours, then gave up....
> So please tell m e how to make that work!

nvm, the required feature is still unstable, we'd need to

    -> impl Accept<Conn: AsyncRead, Error: std::error::Error>

but trait bounds on associated types in impl returns is unstable...
Link: https://github.com/rust-lang/rust/issues/52662

:(