Mercurial > hg > nginx
annotate docs/html/50x.html @ 9189:fcec773dd249
QUIC: avoid partial expansion of PATH_CHALLENGE/PATH_RESPONSE.
By default packets with these frames are expanded to 1200 bytes. Previously,
if anti-amplification limit did not allow this expansion, it was limited to
whatever size was allowed. However RFC 9000 clearly states no partial
expansion should happen in both cases.
Section 8.2.1. Initiating Path Validation:
An endpoint MUST expand datagrams that contain a PATH_CHALLENGE frame
to at least the smallest allowed maximum datagram size of 1200 bytes,
unless the anti-amplification limit for the path does not permit
sending a datagram of this size.
Section 8.2.2. Path Validation Responses:
An endpoint MUST expand datagrams that contain a PATH_RESPONSE frame
to at least the smallest allowed maximum datagram size of 1200 bytes.
...
However, an endpoint MUST NOT expand the datagram containing the
PATH_RESPONSE if the resulting data exceeds the anti-amplification limit.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 29 Nov 2023 18:13:25 +0400 |
parents | f2ddd0c491bf |
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rev | line source |
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4840
b5ba6f22a0fc
Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
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1 <!DOCTYPE html> |
657 | 2 <html> |
3 <head> | |
4840
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Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
changeset
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4 <title>Error</title> |
657 | 5 <style> |
7903
f2ddd0c491bf
Dark mode support in welcome and 50x error pages.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7902
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6 html { color-scheme: light dark; } |
7902
67c68cd973b8
Welcome and 50x error pages style.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7336
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7 body { width: 35em; margin: 0 auto; |
67c68cd973b8
Welcome and 50x error pages style.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7336
diff
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8 font-family: Tahoma, Verdana, Arial, sans-serif; } |
657 | 9 </style> |
10 </head> | |
4840
b5ba6f22a0fc
Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
changeset
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11 <body> |
b5ba6f22a0fc
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Valentin Bartenev <vbart@nginx.com>
parents:
663
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12 <h1>An error occurred.</h1> |
b5ba6f22a0fc
Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
changeset
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13 <p>Sorry, the page you are looking for is currently unavailable.<br/> |
b5ba6f22a0fc
Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
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14 Please try again later.</p> |
b5ba6f22a0fc
Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
changeset
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15 <p>If you are the system administrator of this resource then you should check |
7336
1cd63ae46243
A link to the error_log directive on nginx.org removed.
Maxim Konovalov <maxim@nginx.com>
parents:
4840
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16 the error log for details.</p> |
4840
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Improved 50x error page.
Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
changeset
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17 <p><em>Faithfully yours, nginx.</em></p> |
657 | 18 </body> |
19 </html> |