Mercurial > hg > nginx-quic
annotate README @ 8846:740e8b99519d quic
QUIC: improved size calculation in ngx_quic_write_chain().
Previously, size was calculated based on the number of input bytes processed
by the function. Now only the copied bytes are considered. This prevents
overlapping buffers from contributing twice to the overall written size.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Thu, 03 Feb 2022 21:29:05 +0300 |
parents | a7b789e2be27 |
children | 0e74a77c2475 |
rev | line source |
---|---|
7843 | 1 Experimental QUIC support for nginx |
2 ----------------------------------- | |
3 | |
4 1. Introduction | |
5 2. Installing | |
6 3. Configuration | |
7 4. Clients | |
8 5. Troubleshooting | |
7887
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
9 6. Contributing |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
10 7. Links |
7843 | 11 |
12 1. Introduction | |
13 | |
14 This is an experimental QUIC [1] / HTTP/3 [2] support for nginx. | |
15 | |
16 The code is developed in a separate "quic" branch available | |
17 at https://hg.nginx.org/nginx-quic. Currently it is based | |
8488
8422570f6af4
README: updated after QUIC RFC publication, nginx 1.21 rebase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8423
diff
changeset
|
18 on nginx mainline 1.21.x. We merge new nginx releases into |
8160
dd8e50e11bfc
QUIC: updated README.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8085
diff
changeset
|
19 this branch regularly. |
7843 | 20 |
21 The project code base is under the same BSD license as nginx. | |
22 | |
8160
dd8e50e11bfc
QUIC: updated README.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8085
diff
changeset
|
23 The code is currently at a beta level of quality and should not |
7843 | 24 be used in production. |
25 | |
26 We are working on improving HTTP/3 support with the goal of | |
27 integrating it to the main NGINX codebase. Expect frequent | |
28 updates of this code and don't rely on it for whatever purpose. | |
29 | |
30 We'll be grateful for any feedback and code submissions however | |
31 we don't bear any responsibilities for any issues with this code. | |
32 | |
33 You can always contact us via nginx-devel mailing list [3]. | |
34 | |
35 What works now: | |
36 | |
8817
8f5d0ade0da7
README: updated to QUICv1.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8792
diff
changeset
|
37 We support IETF QUIC version 1. Internet drafts are no longer supported. |
7843 | 38 |
8160
dd8e50e11bfc
QUIC: updated README.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8085
diff
changeset
|
39 nginx should be able to respond to HTTP/3 requests over QUIC and |
7843 | 40 it should be possible to upload and download big files without errors. |
41 | |
42 + The handshake completes successfully | |
43 + One endpoint can update keys and its peer responds correctly | |
7867 | 44 + 0-RTT data is being received and acted on |
7843 | 45 + Connection is established using TLS Resume Ticket |
7866
2b580ac17a47
README: Retry support, protocol error messages implemented.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7850
diff
changeset
|
46 + A handshake that includes a Retry packet completes successfully |
7843 | 47 + Stream data is being exchanged and ACK'ed |
48 + An H3 transaction succeeded | |
49 + One or both endpoints insert entries into dynamic table and | |
50 subsequently reference them from header blocks | |
8065 | 51 + Version Negotiation packet is sent to client with unknown version |
52 + Lost packets are detected and retransmitted properly | |
8423
4117aa7fa38e
QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents:
8407
diff
changeset
|
53 + Clients may migrate to new address |
7843 | 54 |
55 2. Installing | |
56 | |
57 You will need a BoringSSL [4] library that provides QUIC support | |
58 | |
7850
796b5b6c43cd
Mention quic branch in README.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7849
diff
changeset
|
59 $ hg clone -b quic https://hg.nginx.org/nginx-quic |
7843 | 60 $ cd nginx-quic |
8792
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
61 $ ./auto/configure --with-debug --with-http_v3_module \ |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
62 --with-cc-opt="-I../boringssl/include" \ |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
63 --with-ld-opt="-L../boringssl/build/ssl \ |
7849
0e6528551f26
Configure: unbreak with old OpenSSL, --with-http_v3_module added.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7843
diff
changeset
|
64 -L../boringssl/build/crypto" |
7843 | 65 $ make |
66 | |
8792
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
67 Alternatively, nginx can be configured with QuicTLS [9] |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
68 |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
69 $ ./auto/configure --with-debug --with-http_v3_module \ |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
70 --with-cc-opt="-I../quictls/build/include" \ |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
71 --with-ld-opt="-L../quictls/build/lib" |
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
72 |
8005
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
73 When configuring nginx, you can enable QUIC and HTTP/3 using the |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
74 following new configuration options: |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
75 |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
76 --with-http_v3_module - enable QUIC and HTTP/3 |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
77 --with-stream_quic_module - enable QUIC in Stream |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
78 |
7843 | 79 3. Configuration |
80 | |
8711
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8595
diff
changeset
|
81 The HTTP "listen" directive got a new option "http3" which enables |
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8595
diff
changeset
|
82 HTTP/3 over QUIC on the specified port. |
7843 | 83 |
8005
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
84 The Stream "listen" directive got a new option "quic" which enables |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
85 QUIC as client transport protocol instead of TCP or plain UDP. |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
86 |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
87 Along with "http3" or "quic", you also have to specify "reuseport" |
6e84524886d4
QUIC: updated README to mention "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7944
diff
changeset
|
88 option [6] to make it work properly with multiple workers. |
7843 | 89 |
7879
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
90 To enable address validation: |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
91 |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
92 quic_retry on; |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
93 |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
94 To enable 0-RTT: |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
95 |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
96 ssl_early_data on; |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
97 |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
98 Make sure that TLS 1.3 is configured which is required for QUIC: |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
99 |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
100 ssl_protocols TLSv1.3; |
af22b60a905b
README: documented Retry, 0-RTT, TLSv1.3 configuration.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7873
diff
changeset
|
101 |
8544
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
102 To enable GSO (Generic Segmentation Offloading): |
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
103 |
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
104 quic_gso on; |
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
105 |
8713
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
106 To limit maximum packet size: |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
107 |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
108 quic_mtu <size>; |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
109 |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
110 To set host key for various tokens: |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
111 |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
112 quic_host_key <filename>; |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
113 |
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
114 |
8544
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
115 By default this Linux-specific optimization [8] is disabled. |
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
116 Enable if your network interface is configured to support GSO. |
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
117 |
8016
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
118 A number of directives were added that configure HTTP/3: |
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
119 |
8713
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
120 http3_stream_buffer_size |
8016
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
121 http3_max_concurrent_pushes |
8713
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8712
diff
changeset
|
122 http3_max_concurrent_streams |
8016
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
123 http3_push |
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
124 http3_push_preload |
8711
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8595
diff
changeset
|
125 http3_hq (requires NGX_HTTP_V3_HQ macro) |
8016
affb0245e291
QUIC: added HTTP/3 directives list to README.
Roman Arutyunyan <arut@nginx.com>
parents:
8005
diff
changeset
|
126 |
8712
651cc905b7c2
HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8711
diff
changeset
|
127 In http, an additional variable is available: $http3. |
651cc905b7c2
HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8711
diff
changeset
|
128 The value of $http3 is "h3" for HTTP/3 connections, |
651cc905b7c2
HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8711
diff
changeset
|
129 "hq" for hq connections, or an empty string otherwise. |
651cc905b7c2
HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8711
diff
changeset
|
130 |
651cc905b7c2
HTTP/3: $http3 variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8711
diff
changeset
|
131 In stream, an additional variable is available: $quic. |
7843 | 132 The value of $quic is "quic" if QUIC connection is used, |
8489
f0882db8c8d4
HTTP/3: removed $http3 that served its purpose.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8488
diff
changeset
|
133 or an empty string otherwise. |
7843 | 134 |
135 Example configuration: | |
136 | |
137 http { | |
138 log_format quic '$remote_addr - $remote_user [$time_local] ' | |
139 '"$request" $status $body_bytes_sent ' | |
8718 | 140 '"$http_referer" "$http_user_agent" "$http3"'; |
7843 | 141 |
142 access_log logs/access.log quic; | |
143 | |
144 server { | |
145 # for better compatibility it's recommended | |
146 # to use the same port for quic and https | |
147 listen 8443 http3 reuseport; | |
148 listen 8443 ssl; | |
149 | |
150 ssl_certificate certs/example.com.crt; | |
151 ssl_certificate_key certs/example.com.key; | |
152 ssl_protocols TLSv1.3; | |
153 | |
154 location / { | |
155 # required for browsers to direct them into quic port | |
8489
f0882db8c8d4
HTTP/3: removed $http3 that served its purpose.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8488
diff
changeset
|
156 add_header Alt-Svc 'h3=":8443"; ma=86400'; |
7843 | 157 } |
158 } | |
159 } | |
160 | |
161 4. Clients | |
162 | |
163 * Browsers | |
164 | |
8817
8f5d0ade0da7
README: updated to QUICv1.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8792
diff
changeset
|
165 Known to work: Firefox 90+ and Chrome 92+ (QUIC version 1) |
7843 | 166 |
167 Beware of strange issues: sometimes browser may decide to ignore QUIC | |
168 Cache clearing/restart might help. Always check access.log and | |
169 error.log to make sure you are using HTTP/3 and not TCP https. | |
170 | |
171 * Console clients | |
172 | |
173 Known to work: ngtcp2, firefox's neqo and chromium's console clients: | |
174 | |
175 $ examples/client 127.0.0.1 8443 https://example.com:8443/index.html | |
176 | |
177 $ ./neqo-client https://127.0.0.1:8443/ | |
178 | |
8817
8f5d0ade0da7
README: updated to QUICv1.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8792
diff
changeset
|
179 $ chromium-build/out/my_build/quic_client http://example.com:8443 |
7843 | 180 |
181 | |
182 If you've got it right, in the access log you should see something like: | |
183 | |
184 127.0.0.1 - - [24/Apr/2020:11:27:29 +0300] "GET / HTTP/3" 200 805 "-" | |
8489
f0882db8c8d4
HTTP/3: removed $http3 that served its purpose.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8488
diff
changeset
|
185 "nghttp3/ngtcp2 client" "quic" |
7843 | 186 |
187 | |
188 5. Troubleshooting | |
189 | |
190 Here are some tips that may help you to identify problems: | |
191 | |
8160
dd8e50e11bfc
QUIC: updated README.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8085
diff
changeset
|
192 + Ensure you are building with proper SSL library that supports QUIC |
7843 | 193 |
194 + Ensure you are using the proper SSL library in runtime | |
195 (`nginx -V` will show you what you are using) | |
196 | |
8817
8f5d0ade0da7
README: updated to QUICv1.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8792
diff
changeset
|
197 + Ensure your client is actually sending requests over QUIC |
7843 | 198 (see "Clients" section about browsers and cache) |
199 | |
200 We recommend to start with simple console client like ngtcp2 | |
201 to ensure you've got server configured properly before trying | |
7872 | 202 with real browsers that may be very picky with certificates, |
7843 | 203 for example. |
204 | |
205 + Build nginx with debug support [7] and check your debug log. | |
206 It should contain all details about connection and why it | |
207 failed. All related messages contain "quic " prefix and can | |
208 be easily filtered out. | |
209 | |
210 + If you want to investigate deeper, you may want to enable | |
8505
d56c7c4b66fd
README: updated path after moving QUIC sources.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8489
diff
changeset
|
211 additional debugging in src/event/quic/ngx_event_quic_connection.h: |
7843 | 212 |
213 #define NGX_QUIC_DEBUG_PACKETS | |
214 #define NGX_QUIC_DEBUG_FRAMES | |
8241
2dfc5ef29973
QUIC: introduced QUIC buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
8160
diff
changeset
|
215 #define NGX_QUIC_DEBUG_ALLOC |
7843 | 216 #define NGX_QUIC_DEBUG_CRYPTO |
217 | |
7887
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
218 6. Contributing |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
219 |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
220 If you are willing to contribute, please refer to |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
221 http://nginx.org/en/docs/contributing_changes.html |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
222 |
c7d1b500bd0a
Updated README with "Contributing" section and draft details.
Vladimir Homutov <vl@nginx.com>
parents:
7879
diff
changeset
|
223 7. Links |
7843 | 224 |
8488
8422570f6af4
README: updated after QUIC RFC publication, nginx 1.21 rebase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8423
diff
changeset
|
225 [1] https://datatracker.ietf.org/doc/html/rfc9000 |
8422570f6af4
README: updated after QUIC RFC publication, nginx 1.21 rebase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8423
diff
changeset
|
226 [2] https://datatracker.ietf.org/doc/html/draft-ietf-quic-http |
8819
a7b789e2be27
README: updated link to nginx-devel mailman.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8818
diff
changeset
|
227 [3] https://mailman.nginx.org/mailman3/lists/nginx-devel.nginx.org/ |
7843 | 228 [4] https://boringssl.googlesource.com/boringssl/ |
8488
8422570f6af4
README: updated after QUIC RFC publication, nginx 1.21 rebase.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8423
diff
changeset
|
229 [5] https://datatracker.ietf.org/doc/html/rfc9002 |
7843 | 230 [6] https://nginx.org/en/docs/http/ngx_http_core_module.html#listen |
231 [7] https://nginx.org/en/docs/debugging_log.html | |
8544
d0ef43a53a51
QUIC: updated README with GSO details.
Vladimir Homutov <vl@nginx.com>
parents:
8505
diff
changeset
|
232 [8] http://vger.kernel.org/lpc_net2018_talks/willemdebruijn-lpc2018-udpgso-paper-DRAFT-1.pdf |
8792
6f8253673669
README: documented QuicTLS support.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8718
diff
changeset
|
233 [9] https://github.com/quictls/openssl |