rustls Async Read is malfunctioning

[mtayyabm]

Async Read always return 0 bytes when read on the splitted half reader. Ideally it should wait until bytes are available.

[quininer]

Can you give a reproduction example? I believe tokio-rustls only returns 0 for eof.

[quininer]

I don't believe this problem exists. we can see from the code that tokio-rustls returns 0 if and only if eof.