Mercurial > hg > nginx
view misc/GNUmakefile @ 6750:cb330cd39030 stable-1.10
HTTP/2: implemented preread buffer for request body (closes #959).
Previously, the stream's window was kept zero in order to prevent a client
from sending the request body before it was requested (see 887cca40ba6a for
details). Until such initial window was acknowledged all requests with
data were rejected (see 0aa07850922f for details).
That approach revealed a number of problems:
1. Some clients (notably MS IE/Edge, Safari, iOS applications) show an error
or even crash if a stream is rejected;
2. This requires at least one RTT for every request with body before the
client receives window update and able to send data.
To overcome these problems the new directive "http2_body_preread_size" is
introduced. It sets the initial window and configures a special per stream
preread buffer that is used to save all incoming data before the body is
requested and processed.
If the directive's value is lower than the default initial window (65535),
as previously, all streams with data will be rejected until the new window
is acknowledged. Otherwise, no special processing is used and all requests
with data are welcome right from the connection start.
The default value is chosen to be 64k, which is bigger than the default
initial window. Setting it to zero is fully complaint to the previous
behavior.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Tue, 24 May 2016 17:37:52 +0300 |
| parents | 9809d3833cc0 |
| children | 4a32b3ac54c6 |
line wrap: on
line source
VER = $(shell grep 'define NGINX_VERSION' src/core/nginx.h \ | sed -e 's/^.*"\(.*\)".*/\1/') NGINX = nginx-$(VER) TEMP = tmp OBJS = objs.msvc8 OPENSSL = openssl-1.0.2h ZLIB = zlib-1.2.8 PCRE = pcre-8.38 release: export mv $(TEMP)/$(NGINX)/auto/configure $(TEMP)/$(NGINX) # delete incomplete sources rm $(TEMP)/$(NGINX)/src/event/ngx_event_acceptex.c rm $(TEMP)/$(NGINX)/src/event/ngx_event_connectex.c rm $(TEMP)/$(NGINX)/src/event/modules/ngx_iocp_module.* rm -r $(TEMP)/$(NGINX)/src/os/win32 mv $(TEMP)/$(NGINX)/docs/text/LICENSE $(TEMP)/$(NGINX) mv $(TEMP)/$(NGINX)/docs/text/README $(TEMP)/$(NGINX) mv $(TEMP)/$(NGINX)/docs/html $(TEMP)/$(NGINX) mv $(TEMP)/$(NGINX)/docs/man $(TEMP)/$(NGINX) $(MAKE) -f docs/GNUmakefile changes rm -r $(TEMP)/$(NGINX)/docs rm -r $(TEMP)/$(NGINX)/misc tar -c -z -f $(NGINX).tar.gz --directory $(TEMP) $(NGINX) export: rm -rf $(TEMP) hg archive -X '.hg*' $(TEMP)/$(NGINX) RELEASE: hg ci -m nginx-$(VER)-RELEASE hg tag -m "release-$(VER) tag" release-$(VER) $(MAKE) -f misc/GNUmakefile release win32: ./auto/configure \ --with-cc=cl \ --builddir=$(OBJS) \ --with-debug \ --prefix= \ --conf-path=conf/nginx.conf \ --pid-path=logs/nginx.pid \ --http-log-path=logs/access.log \ --error-log-path=logs/error.log \ --sbin-path=nginx.exe \ --http-client-body-temp-path=temp/client_body_temp \ --http-proxy-temp-path=temp/proxy_temp \ --http-fastcgi-temp-path=temp/fastcgi_temp \ --http-scgi-temp-path=temp/scgi_temp \ --http-uwsgi-temp-path=temp/uwsgi_temp \ --with-cc-opt=-DFD_SETSIZE=1024 \ --with-pcre=$(OBJS)/lib/$(PCRE) \ --with-zlib=$(OBJS)/lib/$(ZLIB) \ --with-select_module \ --with-http_realip_module \ --with-http_addition_module \ --with-http_sub_module \ --with-http_dav_module \ --with-http_stub_status_module \ --with-http_flv_module \ --with-http_mp4_module \ --with-http_gunzip_module \ --with-http_gzip_static_module \ --with-http_auth_request_module \ --with-http_random_index_module \ --with-http_secure_link_module \ --with-http_slice_module \ --with-mail \ --with-stream \ --with-openssl=$(OBJS)/lib/$(OPENSSL) \ --with-openssl-opt=no-asm \ --with-http_ssl_module \ --with-mail_ssl_module \ --with-stream_ssl_module \ --with-ipv6 zip: export rm -f $(NGINX).zip mkdir -p $(TEMP)/$(NGINX)/docs.new mkdir -p $(TEMP)/$(NGINX)/logs mkdir -p $(TEMP)/$(NGINX)/temp sed -i '' -e "s/$$/`printf '\r'`/" $(TEMP)/$(NGINX)/conf/* mv $(TEMP)/$(NGINX)/docs/text/LICENSE $(TEMP)/$(NGINX)/docs.new mv $(TEMP)/$(NGINX)/docs/text/README $(TEMP)/$(NGINX)/docs.new mv $(TEMP)/$(NGINX)/docs/html $(TEMP)/$(NGINX) rm -r $(TEMP)/$(NGINX)/docs mv $(TEMP)/$(NGINX)/docs.new $(TEMP)/$(NGINX)/docs cp -p $(OBJS)/nginx.exe $(TEMP)/$(NGINX) $(MAKE) -f docs/GNUmakefile changes mv $(TEMP)/$(NGINX)/CHANGES* $(TEMP)/$(NGINX)/docs/ cp -p $(OBJS)/lib/$(OPENSSL)/LICENSE \ $(TEMP)/$(NGINX)/docs/OpenSSL.LICENSE cp -p $(OBJS)/lib/$(PCRE)/LICENCE \ $(TEMP)/$(NGINX)/docs/PCRE.LICENCE sed -ne '/^ (C) 1995-20/,/^ jloup@gzip\.org/p' \ $(OBJS)/lib/$(ZLIB)/README \ > $(TEMP)/$(NGINX)/docs/zlib.LICENSE touch -r $(OBJS)/lib/$(ZLIB)/README \ $(TEMP)/$(NGINX)/docs/zlib.LICENSE rm -r $(TEMP)/$(NGINX)/auto rm -r $(TEMP)/$(NGINX)/misc rm -r $(TEMP)/$(NGINX)/src cd $(TEMP) && zip -r ../$(NGINX).zip $(NGINX) icons: src/os/win32/nginx.ico # 48x48, 32x32 and 16x16 icons src/os/win32/nginx.ico: src/os/win32/nginx_icon48.xpm \ src/os/win32/nginx_icon32.xpm \ src/os/win32/nginx_icon16.xpm test -d $(TEMP) || mkdir $(TEMP) xpmtoppm --alphaout=$(TEMP)/nginx48.pbm \ src/os/win32/nginx_icon48.xpm > $(TEMP)/nginx48.ppm xpmtoppm --alphaout=$(TEMP)/nginx32.pbm \ src/os/win32/nginx_icon32.xpm > $(TEMP)/nginx32.ppm xpmtoppm --alphaout=$(TEMP)/nginx16.pbm \ src/os/win32/nginx_icon16.xpm > $(TEMP)/nginx16.ppm ppmtowinicon -output src/os/win32/nginx.ico -andpgms \ $(TEMP)/nginx48.ppm $(TEMP)/nginx48.pbm \ $(TEMP)/nginx32.ppm $(TEMP)/nginx32.pbm \ $(TEMP)/nginx16.ppm $(TEMP)/nginx16.pbm