[jdk11u-dev] RFR: 8218546: Unable to connect to https://google.com using java.net.HttpClient

[Ivan Tsenov]

On Thu, 27 Jan 2022 09:16:03 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix 11.0.14 regression. There are multiple reports about this breakage.
> 
> Additional testing:
>  - [x] New regression test fails without the fix, passes with it
>  - [x] Linux x86_64 `{fastdebug, release}`, `java/net/httpclient` passes
>  - [x] Linux x86_64 `{fastdebug, release}`, `tier1` passes
>  - [x] Linux x86_64 `{fastdebug, release}`, `tier2` passes
>  - [x] Linux x86_64 `{fastdebug, release}`, `tier3` passes

Hello,

For the past 2 days we have been fighting with this topic.
Turns out that nginx 1.20.0 also forbids this behavior and returns 400 bad request.
Could be only this version, or the specific version included in Amazon Linux 2. I don't know if they make their own changes.

Best,
Ivan

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/798