Mercurial > hg > nginx-quic
annotate auto/os/win32 @ 7514:319242d2ddc9
Upstream: background cache update before cache send (ticket #1782).
In case of filter finalization, essential request fields like r->uri,
r->args etc could be changed, which affected the cache update subrequest.
Also, after filter finalization r->cache could be set to NULL, leading to
null pointer dereference in ngx_http_upstream_cache_background_update().
The fix is to create background cache update subrequest before sending the
cached response.
Since initial introduction in 1aeaae6e9446 (1.11.10) background cache update
subrequest was created after sending the cached response because otherwise it
blocked the parent request output. In 9552758a786e (1.13.1) background
subrequests were introduced to eliminate the delay before sending the final
part of the cached response. This also made it possible to create the
background cache update subrequest before sending the response.
Note that creating the subrequest earlier does not change the fact that in case
of filter finalization the background cache update subrequest will likely not
have enough time to successfully update the cache entry. Filter finalization
leads to the main request termination as soon the current iteration of request
processing is complete.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Mon, 03 Jun 2019 20:33:26 +0300 |
parents | c9235164bbf1 |
children |
rev | line source |
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455 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
455 | 4 |
5 | |
509 | 6 have=NGX_WIN32 . auto/have_headers |
455 | 7 |
8 CORE_INCS="$WIN32_INCS" | |
9 CORE_DEPS="$WIN32_DEPS" | |
10 CORE_SRCS="$WIN32_SRCS $IOCP_SRCS" | |
11 OS_CONFIG="$WIN32_CONFIG" | |
461 | 12 NGX_ICONS="$NGX_WIN32_ICONS" |
2813
c00763aa5e1b
divide select module into two modules: Unix and Win32 ones
Igor Sysoev <igor@sysoev.ru>
parents:
2731
diff
changeset
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13 SELECT_SRCS=$WIN32_SELECT_SRCS |
7444
4089b3d2cb59
Win32: added WSAPoll() support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7443
diff
changeset
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14 POLL_SRCS=$WIN32_POLL_SRCS |
455 | 15 |
6383 | 16 ngx_pic_opt= |
7031
b7b7f3a0cc28
Configure: use .exe for binaries for all win32 compilers.
Orgad Shaneh <orgads@gmail.com>
parents:
6724
diff
changeset
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17 ngx_binext=".exe" |
6383 | 18 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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19 case "$NGX_CC_NAME" in |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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20 |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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21 gcc) |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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22 CORE_LIBS="$CORE_LIBS -ladvapi32 -lws2_32" |
6383 | 23 MAIN_LINK="$MAIN_LINK -Wl,--export-all-symbols" |
24 MAIN_LINK="$MAIN_LINK -Wl,--out-implib=$NGX_OBJS/libnginx.a" | |
25 MODULE_LINK="-shared -L $NGX_OBJS -lnginx" | |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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26 ;; |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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27 |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
28 *) |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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29 CORE_LIBS="$CORE_LIBS advapi32.lib ws2_32.lib" |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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30 ;; |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
31 |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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32 esac |
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
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33 |
455 | 34 EVENT_MODULES="$EVENT_MODULES $IOCP_MODULE" |
7445
c9235164bbf1
Win32: enabled both select and poll on Windows by default.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7444
diff
changeset
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35 #EVENT_FOUND=YES |
455 | 36 |
6724
a6d116645c51
Configure: removed the --with-ipv6 option.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6383
diff
changeset
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37 have=NGX_HAVE_INET6 . auto/have |
2814 | 38 |
469 | 39 have=NGX_HAVE_IOCP . auto/have |