8238270: java.net HTTP/2 client does not decrease stream count when receives 204 response

[Daniel Fuchs]

Argh!

On 15/04/2020 19:46, Chris Hegarty wrote:
>  From section 6.2 - HEADERS:
> 
>     END_STREAM (0x1):  When set, bit 0 indicates that the header block
>        (Section 4.3  <https://tools.ietf.org/html/rfc7540#section-4.3>) is the last that the endpoint will send for the
>        identified stream.
> 
>        A HEADERS frame carries the END_STREAM flag that signals the end
>        of a stream.  However, a HEADERS frame with the END_STREAM flag
>        set can be followed by CONTINUATION frames on the same stream.
>        Logically, the CONTINUATION frames are part of the HEADERS frame.
> 

Thanks Chris - I stand corrected.
I should know better than assume things.
My changes to HeaderFrame.java are wrong then. The rest of the fix
should be good. Thanks for catching that! So END_STREAM doesn't
signal the immediate end of the stream...

best regards,

-- daniel