Mercurial > hg > nginx-quic
annotate src/event/quic/ngx_event_quic.h @ 8862:c2f5d79cde64 quic
QUIC: separate UDP framework for QUIC.
Previously, QUIC used the existing UDP framework, which was created for UDP in
Stream. However the way QUIC connections are created and looked up is different
from the way UDP connections in Stream are created and looked up. Now these
two implementations are decoupled.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 20 Apr 2022 16:01:17 +0400 |
parents | 55b38514729b |
children | 37d5dddabaea |
rev | line source |
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7633
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Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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1 |
5d91389e0fd3
Initial QUIC support in http.
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2 /* |
7648
b28ea685a56e
Moved all QUIC code into ngx_event_quic.c
Vladimir Homutov <vl@nginx.com>
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3 * Copyright (C) Nginx, Inc. |
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Initial QUIC support in http.
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4 */ |
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Initial QUIC support in http.
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5 |
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Initial QUIC support in http.
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6 |
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Initial QUIC support in http.
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7 #ifndef _NGX_EVENT_QUIC_H_INCLUDED_ |
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Initial QUIC support in http.
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8 #define _NGX_EVENT_QUIC_H_INCLUDED_ |
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Initial QUIC support in http.
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9 |
5d91389e0fd3
Initial QUIC support in http.
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10 |
7824
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
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11 #include <ngx_config.h> |
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Fixed includes in quic headers.
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12 #include <ngx_core.h> |
7636
53a5cdbe500c
QUIC add_handshake_data callback, varint routines.
Sergey Kandaurov <pluknet@nginx.com>
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13 |
7687
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
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14 |
7910
125cbfa77013
Renamed max_packet_size to max_udp_payload_size, from draft-28.
Sergey Kandaurov <pluknet@nginx.com>
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15 #define NGX_QUIC_MAX_UDP_PAYLOAD_SIZE 65527 |
7927
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Limited max udp payload size for outgoing packets.
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16 |
7731
d45325e90221
Limit output QUIC packets with client max_packet_size.
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17 #define NGX_QUIC_DEFAULT_ACK_DELAY_EXPONENT 3 |
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Limit output QUIC packets with client max_packet_size.
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18 #define NGX_QUIC_DEFAULT_MAX_ACK_DELAY 25 |
8287
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QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
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19 #define NGX_QUIC_DEFAULT_HOST_KEY_LEN 32 |
cef042935003
QUIC: the "quic_host_key" directive.
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20 #define NGX_QUIC_SR_KEY_LEN 32 |
cef042935003
QUIC: the "quic_host_key" directive.
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21 #define NGX_QUIC_AV_KEY_LEN 32 |
7731
d45325e90221
Limit output QUIC packets with client max_packet_size.
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22 |
8407 | 23 #define NGX_QUIC_SR_TOKEN_LEN 16 |
7832
ad3a6f069498
Added proper handling of connection close phases.
Vladimir Homutov <vl@nginx.com>
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24 |
7822
6481427ca3fc
Respecting maximum packet size.
Vladimir Homutov <vl@nginx.com>
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25 #define NGX_QUIC_MIN_INITIAL_SIZE 1200 |
6481427ca3fc
Respecting maximum packet size.
Vladimir Homutov <vl@nginx.com>
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26 |
7746
b364af7f9f3f
Removed ngx_quic_stream_node_t.
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27 #define NGX_QUIC_STREAM_SERVER_INITIATED 0x01 |
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Removed ngx_quic_stream_node_t.
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28 #define NGX_QUIC_STREAM_UNIDIRECTIONAL 0x02 |
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Removed ngx_quic_stream_node_t.
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29 |
7713
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Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
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30 |
8825
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
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31 typedef enum { |
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32 NGX_QUIC_STREAM_SEND_READY = 0, |
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33 NGX_QUIC_STREAM_SEND_SEND, |
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34 NGX_QUIC_STREAM_SEND_DATA_SENT, |
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parents:
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35 NGX_QUIC_STREAM_SEND_DATA_RECVD, |
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36 NGX_QUIC_STREAM_SEND_RESET_SENT, |
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parents:
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37 NGX_QUIC_STREAM_SEND_RESET_RECVD |
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parents:
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38 } ngx_quic_stream_send_state_e; |
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Roman Arutyunyan <arut@nginx.com>
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39 |
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QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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40 |
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QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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41 typedef enum { |
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QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
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42 NGX_QUIC_STREAM_RECV_RECV = 0, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
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43 NGX_QUIC_STREAM_RECV_SIZE_KNOWN, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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44 NGX_QUIC_STREAM_RECV_DATA_RECVD, |
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QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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45 NGX_QUIC_STREAM_RECV_DATA_READ, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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46 NGX_QUIC_STREAM_RECV_RESET_RECVD, |
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QUIC: introduced explicit stream states.
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parents:
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47 NGX_QUIC_STREAM_RECV_RESET_READ |
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QUIC: introduced explicit stream states.
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48 } ngx_quic_stream_recv_state_e; |
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parents:
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49 |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
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50 |
7811
72d20158c814
Added reordering support for STREAM frames.
Vladimir Homutov <vl@nginx.com>
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51 typedef struct { |
8856
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QUIC: ngx_quic_buffer_t object.
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52 uint64_t size; |
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QUIC: ngx_quic_buffer_t object.
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53 uint64_t offset; |
8859
8d11e2171697
QUIC: optimize insertion at the end of QUIC buffer.
Roman Arutyunyan <arut@nginx.com>
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54 uint64_t last_offset; |
8856
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QUIC: ngx_quic_buffer_t object.
Roman Arutyunyan <arut@nginx.com>
parents:
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55 ngx_chain_t *chain; |
8861
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QUIC: fixed insertion at the end of buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
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56 ngx_chain_t *last_chain; |
8856
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QUIC: ngx_quic_buffer_t object.
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57 } ngx_quic_buffer_t; |
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QUIC: ngx_quic_buffer_t object.
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58 |
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QUIC: ngx_quic_buffer_t object.
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59 |
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QUIC: ngx_quic_buffer_t object.
Roman Arutyunyan <arut@nginx.com>
parents:
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60 typedef struct { |
8827 | 61 ngx_ssl_t *ssl; |
8713
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QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
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62 |
8827 | 63 ngx_flag_t retry; |
64 ngx_flag_t gso_enabled; | |
65 ngx_flag_t disable_active_migration; | |
66 ngx_msec_t timeout; | |
67 ngx_str_t host_key; | |
68 size_t mtu; | |
69 size_t stream_buffer_size; | |
70 ngx_uint_t max_concurrent_streams_bidi; | |
71 ngx_uint_t max_concurrent_streams_uni; | |
72 ngx_uint_t active_connection_id_limit; | |
73 ngx_int_t stream_close_code; | |
74 ngx_int_t stream_reject_code_uni; | |
75 ngx_int_t stream_reject_code_bidi; | |
8713
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QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
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76 |
8827 | 77 u_char av_token_key[NGX_QUIC_AV_KEY_LEN]; |
78 u_char sr_token_key[NGX_QUIC_SR_KEY_LEN]; | |
7999
0d2b2664b41c
QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
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79 } ngx_quic_conf_t; |
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QUIC: added "quic" listen parameter.
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80 |
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QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
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81 |
7674
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
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82 struct ngx_quic_stream_s { |
8827 | 83 ngx_rbtree_node_t node; |
84 ngx_queue_t queue; | |
85 ngx_connection_t *parent; | |
86 ngx_connection_t *connection; | |
87 uint64_t id; | |
88 uint64_t acked; | |
89 uint64_t send_max_data; | |
8855 | 90 uint64_t send_offset; |
91 uint64_t send_final_size; | |
8827 | 92 uint64_t recv_max_data; |
93 uint64_t recv_offset; | |
94 uint64_t recv_window; | |
95 uint64_t recv_last; | |
8855 | 96 uint64_t recv_final_size; |
8856
f9c788f3f5cc
QUIC: ngx_quic_buffer_t object.
Roman Arutyunyan <arut@nginx.com>
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97 ngx_quic_buffer_t send; |
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QUIC: ngx_quic_buffer_t object.
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98 ngx_quic_buffer_t recv; |
8827 | 99 ngx_quic_stream_send_state_e send_state; |
100 ngx_quic_stream_recv_state_e recv_state; | |
8856
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QUIC: ngx_quic_buffer_t object.
Roman Arutyunyan <arut@nginx.com>
parents:
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101 ngx_uint_t cancelable; /* unsigned cancelable:1; */ |
7674
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
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102 }; |
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
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103 |
7634 | 104 |
8862
c2f5d79cde64
QUIC: separate UDP framework for QUIC.
Roman Arutyunyan <arut@nginx.com>
parents:
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105 void ngx_quic_recvmsg(ngx_event_t *ev); |
c2f5d79cde64
QUIC: separate UDP framework for QUIC.
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106 void ngx_quic_rbtree_insert_value(ngx_rbtree_node_t *temp, |
c2f5d79cde64
QUIC: separate UDP framework for QUIC.
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107 ngx_rbtree_node_t *node, ngx_rbtree_node_t *sentinel); |
8101
bed310672f39
QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8100
diff
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108 void ngx_quic_run(ngx_connection_t *c, ngx_quic_conf_t *conf); |
8013
455a8536eaa7
QUIC: limited the number of server-initiated streams.
Roman Arutyunyan <arut@nginx.com>
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8001
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109 ngx_connection_t *ngx_quic_open_stream(ngx_connection_t *c, ngx_uint_t bidi); |
7953
e0f92f68e018
QUIC: Introduced ngx_quic_finalize_connection().
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parents:
7933
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110 void ngx_quic_finalize_connection(ngx_connection_t *c, ngx_uint_t err, |
e0f92f68e018
QUIC: Introduced ngx_quic_finalize_connection().
Roman Arutyunyan <arut@nginx.com>
parents:
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111 const char *reason); |
8359
fc64ab301bad
QUIC: connection shutdown.
Roman Arutyunyan <arut@nginx.com>
parents:
8323
diff
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112 void ngx_quic_shutdown_connection(ngx_connection_t *c, ngx_uint_t err, |
fc64ab301bad
QUIC: connection shutdown.
Roman Arutyunyan <arut@nginx.com>
parents:
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113 const char *reason); |
8296
d710c457171c
QUIC: added ability to reset a stream.
Sergey Kandaurov <pluknet@nginx.com>
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8287
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114 ngx_int_t ngx_quic_reset_stream(ngx_connection_t *c, ngx_uint_t err); |
8679
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
8617
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115 ngx_int_t ngx_quic_shutdown_stream(ngx_connection_t *c, int how); |
8617
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QUIC: separate event handling functions.
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116 ngx_int_t ngx_quic_handle_read_event(ngx_event_t *rev, ngx_uint_t flags); |
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117 ngx_int_t ngx_quic_handle_write_event(ngx_event_t *wev, size_t lowat); |
8198
45db1b5c1706
QUIC: connection multiplexing per port.
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118 ngx_int_t ngx_quic_get_packet_dcid(ngx_log_t *log, u_char *data, size_t len, |
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QUIC: connection multiplexing per port.
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parents:
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119 ngx_str_t *dcid); |
8415
b4e6b7049984
QUIC: normalize header inclusion.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8414
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120 ngx_int_t ngx_quic_derive_key(ngx_log_t *log, const char *label, |
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QUIC: normalize header inclusion.
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parents:
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121 ngx_str_t *secret, ngx_str_t *salt, u_char *out, size_t len); |
7633
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Initial QUIC support in http.
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diff
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122 |
5d91389e0fd3
Initial QUIC support in http.
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123 #endif /* _NGX_EVENT_QUIC_H_INCLUDED_ */ |