RFR: 8294047: HttpResponseInputStream swallows interrupts

[Daniel Fuchs]

On Wed, 23 Nov 2022 14:21:13 GMT, Darragh Clarke <duke at openjdk.org> wrote:

> Currently if a `HttpResonseInputStream` gets interrupted while reading it will just swallow the exception and continue,
> 
> This PR changes it to close the stream and throw an IOException, I added a test to cover this which just uses two threads to read the stream then interrupt it.

src/java.net.http/share/classes/jdk/internal/net/http/ResponseSubscribers.java line 485:

> 483:                 } catch (InterruptedException ex) {
> 484:                     close();
> 485:                     throw new IOException("interrupted", ex);

I'd suggest to throw `InterruptedIOException` here instead. Also it might be better to swallow any exception close() might throw - using `try-finally` around close() should do that.

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PR: https://git.openjdk.org/jdk/pull/11323