Tokio-fs, Stdin and poll

So I have this code:

It polls stdin and only yields item if there were more than 5 bytes.

If I return Ok(NotReady) from my poll method everything stops working.
My stream’s poll will not be called anymore.

What am I missing?

I think you need to somehow schedule your future to be woken up once more data is available. But I don’t know how that is done in the tokio_fs API.

You have to loop until poll_read() returns NotReady; when it does, it’ll register itself for a notification when it has more data to read.

Yes, loop fixed it. Thanks!