| commit | d8b2bb5c05e64c65ea3a6c9c69e719d853a667ad | [log] [tgz] |
|---|---|---|
| author | Emeric Brun <ebrun@exceliance.fr> | Tue Jan 28 15:43:53 2014 +0100 |
| committer | Willy Tarreau <w@1wt.eu> | Sun Feb 02 09:38:06 2014 +0100 |
| tree | 45f964e0d498b7a4689a89acb18e6904204a319a | |
| parent | 95ccdde1f2995a8b69f4285d1a9fb9e4b924793b [diff] |
MINOR: ssl: handshake optim for long certificate chains. Suggested on the mailing list by Ilya Grigorik and greatly inspired from Nginx code: we try to dynamicaly rise the output buffer size from 4k to 16k during the handshake to reduce the number of round trips. This is mostly beneficial when initcwnd==10. Ilya's tests confirm the gain and show a handshake time divided by 3 : before: http://www.webpagetest.org/result/140116_VW_3bd95a5cfb7e667498ef13b59639b9bf/2/details/ after: http://www.webpagetest.org/result/140201_2X_03511ec63344f442b81c24d2bf39f59d/3/details/