RFR: 8368695: Support 101 switching protocol in jdk.httpserver [v5]

[Daniel Fuchs]

On Wed, 11 Feb 2026 20:17:16 GMT, Josiah Noel <duke at openjdk.org> wrote:

> We set the exchange to a closed state when closing the streams so it will hit the [following lines ](https://github.com/openjdk/jdk/blob/39a1d1c801a9cbf8d21051a9af7f6279873ae260/src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java#L455-L457)to close and remove the connection

Thanks. That sounds good.

 > >  There are timeouts that can be configured and that will cause the connection to be closed if the exchange takes too long:
> Then yes, these are affected

The question then is - should they? I mean do the current connection states REQUEST / RESPONSE 
still make sense for an upgraded connection? Do we need a third state - like UPGRADED, and a third bucket to put upgraded connections?

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PR Review Comment: https://git.openjdk.org/jdk/pull/27989#discussion_r2795369855