RFR: 8309527: Improve test proxy performance

Tue Jun 6 11:52:50 UTC 2023

On Tue, 6 Jun 2023 09:19:20 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

> Please review this change to introduce buffering in the tunnelling proxy implementations.
> 
> Copying network data one byte at a time is very inefficient. ProxyAuthDisabledSchemesSSL is 10 seconds faster (from 40 down to 30s) on my Windows machine with these changes.
> 
> I did not quantify the improvements in other tests affected by this change; I only verified that they continue to pass.

Good finding!

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Marked as reviewed by dfuchs (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/14329#pullrequestreview-1464996226