Mercurial > hg > nginx
annotate docs/GNUmakefile @ 9086:f68fdb017141 quic
QUIC: optimized sending stream response.
When a stream is created by client, it's often the case that nginx will send
immediate response on that stream. An example is HTTP/3 request stream, which
in most cases quickly replies with at least HTTP headers.
QUIC stream init handlers are called from a posted event. Output QUIC
frames are also sent to client from a posted event, called the push event.
If the push event is posted before the stream init event, then output produced
by stream may trigger sending an extra UDP datagram. To address this, push
event is now re-posted when a new stream init event is posted.
An example is handling 0-RTT packets. Client typically sends an init packet
coalesced with a 0-RTT packet. Previously, nginx replied with a padded CRYPTO
datagram, followed by a 1-RTT stream reply datagram. Now CRYPTO and STREAM
packets are coalesced in one reply datagram, which saves bandwidth.
Other examples include coalescing 1-RTT first stream response, and
MAX_STREAMS/STREAM sent in response to ACK/STREAM.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Mon, 03 Apr 2023 16:17:12 +0400 |
parents | f303f3e43f7b |
children | 1bc938b270dc |
rev | line source |
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681 | 1 |
775 | 2 VER= $(shell grep 'define NGINX_VERSION' src/core/nginx.h \ |
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Configure: unified nginx version computation constructs.
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3 | sed -e 's/^.*"\(.*\)".*/\1/') |
681 | 4 NGINX= nginx-$(VER) |
5 TEMP= tmp | |
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6 XSLS?= xslscript.pl |
681 | 7 |
8 | |
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The reference documentation is moving elsewhere.
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9 all: changes |
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Initial English translation of Core and HTTP Core modules.
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10 |
681 | 11 changes: $(TEMP)/$(NGINX)/CHANGES.ru \ |
12 $(TEMP)/$(NGINX)/CHANGES | |
13 | |
14 | |
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Pass changes.xml thru xmllint when generating CHANGES and CHANGES.ru.
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15 $(TEMP)/$(NGINX)/CHANGES.ru: docs/dtd/changes.dtd \ |
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Pass changes.xml thru xmllint when generating CHANGES and CHANGES.ru.
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16 docs/xml/nginx/changes.xml \ |
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17 docs/xml/change_log_conf.xml \ |
681 | 18 docs/xslt/changes.xslt |
19 | |
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20 mkdir -p $(TEMP)/$(NGINX) |
681 | 21 |
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22 xmllint --noout --valid docs/xml/nginx/changes.xml |
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23 xsltproc --stringparam lang ru \ |
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24 -o $@ docs/xslt/changes.xslt docs/xml/nginx/changes.xml |
681 | 25 |
26 | |
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Ruslan Ermilov <ru@nginx.com>
parents:
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27 $(TEMP)/$(NGINX)/CHANGES: docs/dtd/changes.dtd \ |
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Pass changes.xml thru xmllint when generating CHANGES and CHANGES.ru.
Ruslan Ermilov <ru@nginx.com>
parents:
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28 docs/xml/nginx/changes.xml \ |
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- Added missing dependencies for the CHANGES{,ru} targets.
Ruslan Ermilov <ru@nginx.com>
parents:
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29 docs/xml/change_log_conf.xml \ |
681 | 30 docs/xslt/changes.xslt |
31 | |
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Simplified makefile that builds CHANGES.
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parents:
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32 mkdir -p $(TEMP)/$(NGINX) |
681 | 33 |
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Pass changes.xml thru xmllint when generating CHANGES and CHANGES.ru.
Ruslan Ermilov <ru@nginx.com>
parents:
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34 xmllint --noout --valid docs/xml/nginx/changes.xml |
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parents:
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35 xsltproc --stringparam lang en \ |
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Simplified makefile that builds CHANGES.
Ruslan Ermilov <ru@nginx.com>
parents:
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36 -o $@ docs/xslt/changes.xslt docs/xml/nginx/changes.xml |
681 | 37 |
38 | |
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Maxim Dounin <mdounin@mdounin.ru>
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39 docs/xslt/changes.xslt: docs/xsls/changes.xsls |
681 | 40 |
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41 $(XSLS) -o $@ $< |