IntoRawFd implementations missing

[jethrogb]

Version

0.1.x

Subcrates

tokio-tcp

Description

TcpStream and TcpListener implement AsRawFd but not IntoRawFd. IntoRawFd is needed to drop the TcpStream or TcpListener without closing the connection.

(There's also no FromRawFd but these can be emulated using the from_std functions)

[Selicre]

IIRC, I asked about this before and the issue was mio managing its own buffers. Does that mean that this is planned to be changed, and does this mean that you would be able to pass the socket to other applications?

[carllerche]

My assumption is IntoRawFd is Unix only so that is fine.

[jethrogb]

I guess on Windows one would want to do the same with IntoRawHandle

[carllerche]

We need mio 0.7 for this.

[carllerche]

Blocked on mio 0.7. Adding this will be part of that updated. I don't think we need a dedicated issue open at the moment as progress is blocked.