Mercurial > hg > nginx-quic
annotate src/event/quic/ngx_event_quic.h @ 8848:dde5cb0205ef quic
QUIC: fixed the "quic_stream_buffer_size" directive.
The default value is now correctly set and the configuration
is properly merged.
author | Vladimir Homutov <vl@nginx.com> |
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date | Tue, 08 Feb 2022 23:00:12 +0300 |
parents | 6c1dfd072859 |
children | a5aebd51e4c7 |
rev | line source |
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7633
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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1 |
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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2 /* |
7648
b28ea685a56e
Moved all QUIC code into ngx_event_quic.c
Vladimir Homutov <vl@nginx.com>
parents:
7647
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3 * Copyright (C) Nginx, Inc. |
7633
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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4 */ |
5d91389e0fd3
Initial QUIC support in http.
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5 |
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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6 |
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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7 #ifndef _NGX_EVENT_QUIC_H_INCLUDED_ |
5d91389e0fd3
Initial QUIC support in http.
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8 #define _NGX_EVENT_QUIC_H_INCLUDED_ |
5d91389e0fd3
Initial QUIC support in http.
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9 |
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
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10 |
7824
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7822
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11 #include <ngx_config.h> |
a5141e6b3214
Fixed includes in quic headers.
Roman Arutyunyan <arut@nginx.com>
parents:
7822
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12 #include <ngx_core.h> |
7636
53a5cdbe500c
QUIC add_handshake_data callback, varint routines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7635
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13 |
7687
69345a26ba69
Split transport and crypto parts into separate files.
Vladimir Homutov <vl@nginx.com>
parents:
7681
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changeset
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14 |
7910
125cbfa77013
Renamed max_packet_size to max_udp_payload_size, from draft-28.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7860
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15 #define NGX_QUIC_MAX_UDP_PAYLOAD_SIZE 65527 |
7927
391d06a51bc0
Limited max udp payload size for outgoing packets.
Vladimir Homutov <vl@nginx.com>
parents:
7913
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16 |
7731
d45325e90221
Limit output QUIC packets with client max_packet_size.
Roman Arutyunyan <arut@nginx.com>
parents:
7729
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17 #define NGX_QUIC_DEFAULT_ACK_DELAY_EXPONENT 3 |
d45325e90221
Limit output QUIC packets with client max_packet_size.
Roman Arutyunyan <arut@nginx.com>
parents:
7729
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18 #define NGX_QUIC_DEFAULT_MAX_ACK_DELAY 25 |
8287
cef042935003
QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents:
8279
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19 #define NGX_QUIC_DEFAULT_HOST_KEY_LEN 32 |
cef042935003
QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents:
8279
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20 #define NGX_QUIC_SR_KEY_LEN 32 |
cef042935003
QUIC: the "quic_host_key" directive.
Vladimir Homutov <vl@nginx.com>
parents:
8279
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21 #define NGX_QUIC_AV_KEY_LEN 32 |
7731
d45325e90221
Limit output QUIC packets with client max_packet_size.
Roman Arutyunyan <arut@nginx.com>
parents:
7729
diff
changeset
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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>
parents:
7829
diff
changeset
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24 |
7822
6481427ca3fc
Respecting maximum packet size.
Vladimir Homutov <vl@nginx.com>
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7811
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25 #define NGX_QUIC_MIN_INITIAL_SIZE 1200 |
6481427ca3fc
Respecting maximum packet size.
Vladimir Homutov <vl@nginx.com>
parents:
7811
diff
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26 |
7746
b364af7f9f3f
Removed ngx_quic_stream_node_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7739
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27 #define NGX_QUIC_STREAM_SERVER_INITIATED 0x01 |
b364af7f9f3f
Removed ngx_quic_stream_node_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7739
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28 #define NGX_QUIC_STREAM_UNIDIRECTIONAL 0x02 |
b364af7f9f3f
Removed ngx_quic_stream_node_t.
Roman Arutyunyan <arut@nginx.com>
parents:
7739
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changeset
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29 |
7713
e9891e8ee975
Configurable transport parameters.
Vladimir Homutov <vl@nginx.com>
parents:
7690
diff
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30 |
8825
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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31 typedef enum { |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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32 NGX_QUIC_STREAM_SEND_READY = 0, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
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33 NGX_QUIC_STREAM_SEND_SEND, |
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QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
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changeset
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34 NGX_QUIC_STREAM_SEND_DATA_SENT, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
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changeset
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35 NGX_QUIC_STREAM_SEND_DATA_RECVD, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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36 NGX_QUIC_STREAM_SEND_RESET_SENT, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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37 NGX_QUIC_STREAM_SEND_RESET_RECVD |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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38 } ngx_quic_stream_send_state_e; |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
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39 |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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40 |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
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41 typedef enum { |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
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changeset
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42 NGX_QUIC_STREAM_RECV_RECV = 0, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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43 NGX_QUIC_STREAM_RECV_SIZE_KNOWN, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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44 NGX_QUIC_STREAM_RECV_DATA_RECVD, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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45 NGX_QUIC_STREAM_RECV_DATA_READ, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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46 NGX_QUIC_STREAM_RECV_RESET_RECVD, |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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47 NGX_QUIC_STREAM_RECV_RESET_READ |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
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48 } ngx_quic_stream_recv_state_e; |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
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49 |
b42a041d23a2
QUIC: introduced explicit stream states.
Roman Arutyunyan <arut@nginx.com>
parents:
8814
diff
changeset
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50 |
7811
72d20158c814
Added reordering support for STREAM frames.
Vladimir Homutov <vl@nginx.com>
parents:
7748
diff
changeset
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51 typedef struct { |
8827 | 52 ngx_ssl_t *ssl; |
8713
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8695
diff
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53 |
8827 | 54 ngx_flag_t retry; |
55 ngx_flag_t gso_enabled; | |
56 ngx_flag_t disable_active_migration; | |
57 ngx_msec_t timeout; | |
58 ngx_str_t host_key; | |
59 size_t mtu; | |
60 size_t stream_buffer_size; | |
61 ngx_uint_t max_concurrent_streams_bidi; | |
62 ngx_uint_t max_concurrent_streams_uni; | |
63 ngx_uint_t active_connection_id_limit; | |
64 ngx_int_t stream_close_code; | |
65 ngx_int_t stream_reject_code_uni; | |
66 ngx_int_t stream_reject_code_bidi; | |
8713
d6ef13c5fd8e
QUIC: simplified configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8695
diff
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67 |
8827 | 68 u_char av_token_key[NGX_QUIC_AV_KEY_LEN]; |
69 u_char sr_token_key[NGX_QUIC_SR_KEY_LEN]; | |
7999
0d2b2664b41c
QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7998
diff
changeset
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70 } ngx_quic_conf_t; |
0d2b2664b41c
QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
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71 |
0d2b2664b41c
QUIC: added "quic" listen parameter.
Roman Arutyunyan <arut@nginx.com>
parents:
7998
diff
changeset
|
72 |
7674
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
parents:
7648
diff
changeset
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73 struct ngx_quic_stream_s { |
8827 | 74 ngx_rbtree_node_t node; |
75 ngx_queue_t queue; | |
76 ngx_connection_t *parent; | |
77 ngx_connection_t *connection; | |
78 uint64_t id; | |
79 uint64_t acked; | |
80 uint64_t send_max_data; | |
81 uint64_t recv_max_data; | |
82 uint64_t recv_offset; | |
83 uint64_t recv_window; | |
84 uint64_t recv_last; | |
8847
6c1dfd072859
QUIC: switch stream to DATA_RECVD state.
Roman Arutyunyan <arut@nginx.com>
parents:
8827
diff
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85 uint64_t recv_size; |
8827 | 86 uint64_t final_size; |
87 ngx_chain_t *in; | |
88 ngx_chain_t *out; | |
89 ngx_uint_t cancelable; /* unsigned cancelable:1; */ | |
90 ngx_quic_stream_send_state_e send_state; | |
91 ngx_quic_stream_recv_state_e recv_state; | |
7674
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
parents:
7648
diff
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92 }; |
4ae9ac69ab93
HTTP/QUIC interface reworked.
Vladimir Homutov <vl@nginx.com>
parents:
7648
diff
changeset
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93 |
7634 | 94 |
8101
bed310672f39
QUIC: moved ssl configuration pointer to quic configuration.
Vladimir Homutov <vl@nginx.com>
parents:
8100
diff
changeset
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95 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>
parents:
8001
diff
changeset
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96 ngx_connection_t *ngx_quic_open_stream(ngx_connection_t *c, ngx_uint_t bidi); |
7953
e0f92f68e018
QUIC: Introduced ngx_quic_finalize_connection().
Roman Arutyunyan <arut@nginx.com>
parents:
7933
diff
changeset
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97 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:
7933
diff
changeset
|
98 const char *reason); |
8359
fc64ab301bad
QUIC: connection shutdown.
Roman Arutyunyan <arut@nginx.com>
parents:
8323
diff
changeset
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99 void ngx_quic_shutdown_connection(ngx_connection_t *c, ngx_uint_t err, |
fc64ab301bad
QUIC: connection shutdown.
Roman Arutyunyan <arut@nginx.com>
parents:
8323
diff
changeset
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100 const char *reason); |
8296
d710c457171c
QUIC: added ability to reset a stream.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8287
diff
changeset
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101 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
diff
changeset
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102 ngx_int_t ngx_quic_shutdown_stream(ngx_connection_t *c, int how); |
8617
9ae239d2547d
QUIC: separate event handling functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8552
diff
changeset
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103 ngx_int_t ngx_quic_handle_read_event(ngx_event_t *rev, ngx_uint_t flags); |
9ae239d2547d
QUIC: separate event handling functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8552
diff
changeset
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104 ngx_int_t ngx_quic_handle_write_event(ngx_event_t *wev, size_t lowat); |
8198
45db1b5c1706
QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents:
8196
diff
changeset
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105 ngx_int_t ngx_quic_get_packet_dcid(ngx_log_t *log, u_char *data, size_t len, |
45db1b5c1706
QUIC: connection multiplexing per port.
Roman Arutyunyan <arut@nginx.com>
parents:
8196
diff
changeset
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106 ngx_str_t *dcid); |
8415
b4e6b7049984
QUIC: normalize header inclusion.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8414
diff
changeset
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107 ngx_int_t ngx_quic_derive_key(ngx_log_t *log, const char *label, |
b4e6b7049984
QUIC: normalize header inclusion.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8414
diff
changeset
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108 ngx_str_t *secret, ngx_str_t *salt, u_char *out, size_t len); |
7633
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
parents:
diff
changeset
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109 |
5d91389e0fd3
Initial QUIC support in http.
Sergey Kandaurov <pluknet@nginx.com>
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diff
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110 #endif /* _NGX_EVENT_QUIC_H_INCLUDED_ */ |