Mercurial > hg > nginx-quic
annotate docs/html/50x.html @ 8826:3436b441239b quic
HTTP/3: proper uni stream closure detection.
Previously, closure detection for server-initiated uni streams was not properly
implemented. Instead, HTTP/3 code relied on QUIC code posting the read event
and setting rev->error when it needed to close the stream. Then, regular
uni stream read handler called c->recv() and received error, which closed the
stream. This was an ad-hoc solution. If, for whatever reason, the read
handler was called earlier, c->recv() would return 0, which would also close
the stream.
Now server-initiated uni streams have a separate read event handler for
tracking stream closure. The handler calls c->recv(), which normally returns
0, but may return error in case of closure.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Mon, 31 Jan 2022 09:46:30 +0300 |
parents | f2ddd0c491bf |
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Valentin Bartenev <vbart@nginx.com>
parents:
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1 <!DOCTYPE html> |
657 | 2 <html> |
3 <head> | |
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4 <title>Error</title> |
657 | 5 <style> |
8577
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Dark mode support in welcome and 50x error pages.
Maxim Dounin <mdounin@mdounin.ru>
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8576
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6 html { color-scheme: light dark; } |
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Welcome and 50x error pages style.
Maxim Dounin <mdounin@mdounin.ru>
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7 body { width: 35em; margin: 0 auto; |
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Welcome and 50x error pages style.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7336
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8 font-family: Tahoma, Verdana, Arial, sans-serif; } |
657 | 9 </style> |
10 </head> | |
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Valentin Bartenev <vbart@nginx.com>
parents:
663
diff
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11 <body> |
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Valentin Bartenev <vbart@nginx.com>
parents:
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12 <h1>An error occurred.</h1> |
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Valentin Bartenev <vbart@nginx.com>
parents:
663
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13 <p>Sorry, the page you are looking for is currently unavailable.<br/> |
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Valentin Bartenev <vbart@nginx.com>
parents:
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14 Please try again later.</p> |
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Valentin Bartenev <vbart@nginx.com>
parents:
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15 <p>If you are the system administrator of this resource then you should check |
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A link to the error_log directive on nginx.org removed.
Maxim Konovalov <maxim@nginx.com>
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16 the error log for details.</p> |
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Valentin Bartenev <vbart@nginx.com>
parents:
663
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17 <p><em>Faithfully yours, nginx.</em></p> |
657 | 18 </body> |
19 </html> |