Mercurial > hg > nginx-quic
annotate auto/cc/bcc @ 6428:545b5e4d83b2
Upstream: avoid closing client connection in edge case.
If proxy_cache is enabled, and proxy_no_cache tests true, it was previously
possible for the client connection to be closed after a 304. The fix is to
recheck r->header_only after the final cacheability is determined, and end the
request if no longer cacheable.
Example configuration:
proxy_cache foo;
proxy_cache_bypass 1;
proxy_no_cache 1;
If a client sends If-None-Match, and the upstream server returns 200 with a
matching ETag, no body should be returned to the client. At the start of
ngx_http_upstream_send_response proxy_no_cache is not yet tested, thus cacheable
is still 1 and downstream_error is set.
However, by the time the downstream_error check is done in process_request,
proxy_no_cache has been tested and cacheable is set to 0. The client connection
is then closed, regardless of keepalive.
author | Justin Li <jli.justinli@gmail.com> |
---|---|
date | Tue, 08 Mar 2016 22:31:55 -0500 |
parents | d620f497c50f |
children | b7b7f3a0cc28 |
rev | line source |
---|---|
455 | 1 |
2 # Copyright (C) Igor Sysoev | |
4412 | 3 # Copyright (C) Nginx, Inc. |
455 | 4 |
5 | |
6 # Borland C++ 5.5 | |
7 | |
8 # optimizations | |
9 | |
10 # maximize speed | |
11 CFLAGS="$CFLAGS -O2" | |
12 | |
13 case $CPU in | |
14 pentium) | |
15 # optimize for Pentium and Athlon | |
16 CPU_OPT="-5" | |
17 ;; | |
18 | |
19 pentiumpro) | |
20 # optimize for Pentium Pro, Pentium II and Pentium III | |
21 CPU_OPT="-6" | |
22 ;; | |
23 esac | |
24 | |
503 | 25 # __stdcall |
26 #CPU_OPT="$CPU_OPT -ps" | |
27 # __fastcall | |
2712
41f993457021
OpenSSL building by MSVC and BCC from sources
Igor Sysoev <igor@sysoev.ru>
parents:
795
diff
changeset
|
28 #CPU_OPT="$CPU_OPT -pr" |
503 | 29 |
455 | 30 CFLAGS="$CFLAGS $CPU_OPT" |
31 | |
32 # multithreaded | |
33 CFLAGS="$CFLAGS -tWM" | |
34 | |
35 # stop on warning | |
36 CFLAGS="$CFLAGS -w!" | |
37 | |
38 # disable logo | |
39 CFLAGS="$CFLAGS -q" | |
40 | |
461 | 41 |
455 | 42 # precompiled headers |
795 | 43 CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.csm" |
44 NGX_PCH="$NGX_OBJS/ngx_config.csm" | |
45 NGX_BUILD_PCH="-H=$NGX_OBJS/ngx_config.csm" | |
46 NGX_USE_PCH="-Hu -H=$NGX_OBJS/ngx_config.csm" | |
455 | 47 |
461 | 48 |
49 # Win32 GUI mode application | |
2725 | 50 #LINK="\$(CC) -laa" |
461 | 51 |
52 | |
53 # the resource file | |
469 | 54 NGX_RES="$NGX_OBJS/nginx.res" |
55 NGX_RCC="brcc32 -fo$NGX_OBJS/nginx.res \$(CORE_INCS) $NGX_WIN32_RC" | |
461 | 56 # the pragma allows to link the resource file using bcc32 and |
57 # to avoid the direct ilink32 calling and the c0w32.obj's WinMain/main problem | |
469 | 58 NGX_PRAGMA="#pragma resource \"$NGX_OBJS/nginx.res\"" |
461 | 59 |
455 | 60 |
61 ngx_include_opt="-I" | |
62 ngx_objout="-o" | |
63 ngx_binout="-e" | |
64 ngx_objext="obj" | |
65 ngx_binext=".exe" | |
461 | 66 |
573 | 67 ngx_long_start='@&&| |
68 ' | |
69 ngx_long_end='|' | |
70 | |
461 | 71 ngx_regex_dirsep='\\' |
72 ngx_dirsep="\\" |