Mercurial > hg > nginx-quic
view conf/koi-utf @ 9067: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> |
|---|---|
| date | Mon, 03 Apr 2023 16:17:12 +0400 |
| parents | 63a820b0bc6c |
| children |
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# This map is not a full koi8-r <> utf8 map: it does not contain # box-drawing and some other characters. Besides this map contains # several koi8-u and Byelorussian letters which are not in koi8-r. # If you need a full and standard map, use contrib/unicode2nginx/koi-utf # map instead. charset_map koi8-r utf-8 { 80 E282AC ; # euro 95 E280A2 ; # bullet 9A C2A0 ; # 9E C2B7 ; # · A3 D191 ; # small yo A4 D194 ; # small Ukrainian ye A6 D196 ; # small Ukrainian i A7 D197 ; # small Ukrainian yi AD D291 ; # small Ukrainian soft g AE D19E ; # small Byelorussian short u B0 C2B0 ; # ° B3 D081 ; # capital YO B4 D084 ; # capital Ukrainian YE B6 D086 ; # capital Ukrainian I B7 D087 ; # capital Ukrainian YI B9 E28496 ; # numero sign BD D290 ; # capital Ukrainian soft G BE D18E ; # capital Byelorussian short U BF C2A9 ; # (C) C0 D18E ; # small yu C1 D0B0 ; # small a C2 D0B1 ; # small b C3 D186 ; # small ts C4 D0B4 ; # small d C5 D0B5 ; # small ye C6 D184 ; # small f C7 D0B3 ; # small g C8 D185 ; # small kh C9 D0B8 ; # small i CA D0B9 ; # small j CB D0BA ; # small k CC D0BB ; # small l CD D0BC ; # small m CE D0BD ; # small n CF D0BE ; # small o D0 D0BF ; # small p D1 D18F ; # small ya D2 D180 ; # small r D3 D181 ; # small s D4 D182 ; # small t D5 D183 ; # small u D6 D0B6 ; # small zh D7 D0B2 ; # small v D8 D18C ; # small soft sign D9 D18B ; # small y DA D0B7 ; # small z DB D188 ; # small sh DC D18D ; # small e DD D189 ; # small shch DE D187 ; # small ch DF D18A ; # small hard sign E0 D0AE ; # capital YU E1 D090 ; # capital A E2 D091 ; # capital B E3 D0A6 ; # capital TS E4 D094 ; # capital D E5 D095 ; # capital YE E6 D0A4 ; # capital F E7 D093 ; # capital G E8 D0A5 ; # capital KH E9 D098 ; # capital I EA D099 ; # capital J EB D09A ; # capital K EC D09B ; # capital L ED D09C ; # capital M EE D09D ; # capital N EF D09E ; # capital O F0 D09F ; # capital P F1 D0AF ; # capital YA F2 D0A0 ; # capital R F3 D0A1 ; # capital S F4 D0A2 ; # capital T F5 D0A3 ; # capital U F6 D096 ; # capital ZH F7 D092 ; # capital V F8 D0AC ; # capital soft sign F9 D0AB ; # capital Y FA D097 ; # capital Z FB D0A8 ; # capital SH FC D0AD ; # capital E FD D0A9 ; # capital SHCH FE D0A7 ; # capital CH FF D0AA ; # capital hard sign }