Mercurial > hg > nginx-quic
annotate auto/headers @ 8910:f3510cb959d1
Events: fixed EPOLLRDHUP with FIONREAD (ticket #2367).
When reading exactly rev->available bytes, rev->available might become 0
after FIONREAD usage introduction in efd71d49bde0. On the next call of
ngx_readv_chain() on systems with EPOLLRDHUP this resulted in return without
any actions, that is, with rev->ready set, and this in turn resulted in no
timers set in event pipe, leading to socket leaks.
Fix is to reset rev->ready in ngx_readv_chain() when returning due to
rev->available being 0 with EPOLLRDHUP, much like it is already done in
ngx_unix_recv(). This ensures that if rev->available will become 0, on
systems with EPOLLRDHUP support appropriate EPOLLRDHUP-specific handling
will happen on the next ngx_readv_chain() call.
While here, also synced ngx_readv_chain() to match ngx_unix_recv() and
reset rev->ready when returning due to rev->available being 0 with kqueue.
This is mostly cosmetic change, as rev->ready is anyway reset when
rev->available is set to 0.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 15 Jul 2022 15:19:32 +0300 |
parents | d620f497c50f |
children |
rev | line source |
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444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
253
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1 |
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
253
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
253
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4 |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
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5 |
2615 | 6 ngx_include="unistd.h"; . auto/include |
7 ngx_include="inttypes.h"; . auto/include | |
8 ngx_include="limits.h"; . auto/include | |
9 ngx_include="sys/filio.h"; . auto/include | |
2624
418c9f97bd01
fix FreeBSD before 7 building, broken in r2616
Igor Sysoev <igor@sysoev.ru>
parents:
2615
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10 ngx_include="sys/param.h"; . auto/include |
2615 | 11 ngx_include="sys/mount.h"; . auto/include |
12 ngx_include="sys/statvfs.h"; . auto/include | |
13 ngx_include="crypt.h"; . auto/include |