Mercurial > hg > nginx
annotate auto/include @ 7698:5440ff4ac6fc
Core: reusing connections in advance.
Reworked connections reuse, so closing connections is attempted in
advance, as long as number of free connections is less than 1/16 of
worker connections configured. This ensures that new connections can
be handled even if closing a reusable connection requires some time,
for example, for a lingering close (ticket #2017).
The 1/16 ratio is selected to be smaller than 1/8 used for disabling
accept when working with accept mutex, so nginx will try to balance
new connections to different workers first, and will start reusing
connections only if this won't help.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 10 Aug 2020 18:53:07 +0300 |
parents | a616bdc38645 |
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
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455 | 6 echo $ngx_n "checking for $ngx_include ...$ngx_c" |
7 | |
8 cat << END >> $NGX_AUTOCONF_ERR | |
9 | |
10 ---------------------------------------- | |
11 checking for $ngx_include | |
12 | |
13 END | |
14 | |
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16 ngx_found=no |
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18 cat << END > $NGX_AUTOTEST.c |
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20 $NGX_INCLUDE_SYS_PARAM_H |
455 | 21 #include <$ngx_include> |
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Configure: fix build with -Werror=old-style-definition.
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23 int main(void) { |
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24 return 0; |
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25 } |
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27 END |
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455 | 29 |
30 ngx_test="$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c" | |
31 | |
32 eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" | |
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34 if [ -x $NGX_AUTOTEST ]; then |
455 | 35 |
36 ngx_found=yes | |
37 | |
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38 echo " found" |
455 | 39 |
645 | 40 ngx_name=`echo $ngx_include \ |
41 | tr abcdefghijklmnopqrstuvwxyz/. ABCDEFGHIJKLMNOPQRSTUVWXYZ__` | |
455 | 42 |
43 | |
509 | 44 have=NGX_HAVE_$ngx_name . auto/have_headers |
455 | 45 |
46 eval "NGX_INCLUDE_$ngx_name='#include <$ngx_include>'" | |
47 | |
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48 else |
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49 echo " not found" |
455 | 50 |
51 echo "----------" >> $NGX_AUTOCONF_ERR | |
52 cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR | |
53 echo "----------" >> $NGX_AUTOCONF_ERR | |
54 echo $ngx_test >> $NGX_AUTOCONF_ERR | |
55 echo "----------" >> $NGX_AUTOCONF_ERR | |
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56 fi |
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Configure: fixed autotest cleanup commands.
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58 rm -rf $NGX_AUTOTEST* |