On Mon, 23 Jan 2023 14:51:57 GMT, Conor Cleary <[email protected]> wrote:

> The changes in this PR look good to me. While looking at the source code, I 
> noticed that the `Stream` class has a `PushedStream` nested class which too 
> has a similar implementation in `handleResponse()`. I haven't yet checked the 
> spec related to this; do you know if this code too will need a similar fix?

@jaikiran new changes have made modifications to 
`PushedStream::handleResponse`. What follows is a short note on how this 
differs from the changes with non-PushedStreams.

A `PushedStream` contains a CompletableFuture `pushCF` which can finish in one 
of two ways:

- `pushCF.complete()` if a status code is included in response headers from the 
server
- `pushCf.completeExceptionally()` if no status code included in server 
response headers

If any additional HEADERS frames (or frames of any other kind that are 
permitted in this situation) are received, the only effect that these changes 
will have is to produce a log stating the presence of trailing headers. It will 
not cause `pushCF` to complete exceptionally as it has either already done this 
or completed successfully. 

This differs from the implementation of `Stream::handleResponse` before the 
changes made in this PR as Trailing headers without a status code would cause 
an `IOException` to be thrown on the given response thread.

-------------

PR: https://git.openjdk.org/jdk/pull/12028

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