Mercurial > hg > nginx-quic
annotate src/core/ngx_cycle.h @ 8713:d6ef13c5fd8e quic
QUIC: simplified configuration.
Directives that set transport parameters are removed from the configuration.
Corresponding values are derived from the quic configuration or initialized
to default. Whenever possible, quic configuration parameters are taken from
higher-level protocol settings, i.e. HTTP/3.
author | Vladimir Homutov <vl@nginx.com> |
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date | Mon, 06 Dec 2021 15:19:54 +0300 |
parents | f18db38a9826 |
children |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #ifndef _NGX_CYCLE_H_INCLUDED_ |
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9 #define _NGX_CYCLE_H_INCLUDED_ |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 |
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15 |
507 | 16 #ifndef NGX_CYCLE_POOL_SIZE |
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17 #define NGX_CYCLE_POOL_SIZE NGX_DEFAULT_POOL_SIZE |
507 | 18 #endif |
19 | |
20 | |
461 | 21 #define NGX_DEBUG_POINTS_STOP 1 |
22 #define NGX_DEBUG_POINTS_ABORT 2 | |
23 | |
24 | |
972 | 25 typedef struct ngx_shm_zone_s ngx_shm_zone_t; |
26 | |
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pass the inherited shm_zone data
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27 typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone, void *data); |
972 | 28 |
29 struct ngx_shm_zone_s { | |
30 void *data; | |
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31 ngx_shm_t shm; |
972 | 32 ngx_shm_zone_init_pt init; |
33 void *tag; | |
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34 void *sync; |
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Upstream: the "zone" directive.
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35 ngx_uint_t noreuse; /* unsigned noreuse:1; */ |
972 | 36 }; |
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37 |
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38 |
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39 struct ngx_cycle_s { |
473 | 40 void ****conf_ctx; |
41 ngx_pool_t *pool; | |
317
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42 |
473 | 43 ngx_log_t *log; |
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44 ngx_log_t new_log; |
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45 |
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46 ngx_uint_t log_use_stderr; /* unsigned log_use_stderr:1; */ |
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47 |
543 | 48 ngx_connection_t **files; |
49 ngx_connection_t *free_connections; | |
50 ngx_uint_t free_connection_n; | |
51 | |
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52 ngx_module_t **modules; |
6383 | 53 ngx_uint_t modules_n; |
54 ngx_uint_t modules_used; /* unsigned modules_used:1; */ | |
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55 |
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56 ngx_queue_t reusable_connections_queue; |
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57 ngx_uint_t reusable_connections_n; |
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58 time_t connections_reuse_time; |
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59 |
473 | 60 ngx_array_t listening; |
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61 ngx_array_t paths; |
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62 |
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63 ngx_array_t config_dump; |
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64 ngx_rbtree_t config_dump_rbtree; |
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65 ngx_rbtree_node_t config_dump_sentinel; |
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66 |
473 | 67 ngx_list_t open_files; |
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68 ngx_list_t shared_memory; |
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69 |
473 | 70 ngx_uint_t connection_n; |
543 | 71 ngx_uint_t files_n; |
72 | |
561 | 73 ngx_connection_t *connections; |
74 ngx_event_t *read_events; | |
75 ngx_event_t *write_events; | |
218
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76 |
473 | 77 ngx_cycle_t *old_cycle; |
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78 |
473 | 79 ngx_str_t conf_file; |
2073 | 80 ngx_str_t conf_param; |
2758 | 81 ngx_str_t conf_prefix; |
82 ngx_str_t prefix; | |
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83 ngx_str_t error_log; |
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84 ngx_str_t lock_file; |
2011 | 85 ngx_str_t hostname; |
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86 }; |
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87 |
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88 |
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89 typedef struct { |
6474 | 90 ngx_flag_t daemon; |
91 ngx_flag_t master; | |
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92 |
6474 | 93 ngx_msec_t timer_resolution; |
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94 ngx_msec_t shutdown_timeout; |
563 | 95 |
6474 | 96 ngx_int_t worker_processes; |
97 ngx_int_t debug_points; | |
300
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98 |
6474 | 99 ngx_int_t rlimit_nofile; |
100 off_t rlimit_core; | |
543 | 101 |
6474 | 102 int priority; |
300
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103 |
6474 | 104 ngx_uint_t cpu_affinity_auto; |
105 ngx_uint_t cpu_affinity_n; | |
106 ngx_cpuset_t *cpu_affinity; | |
577 | 107 |
6474 | 108 char *username; |
109 ngx_uid_t user; | |
110 ngx_gid_t group; | |
473 | 111 |
6474 | 112 ngx_str_t working_directory; |
113 ngx_str_t lock_file; | |
521 | 114 |
6474 | 115 ngx_str_t pid; |
116 ngx_str_t oldpid; | |
376
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117 |
6474 | 118 ngx_array_t env; |
119 char **environment; | |
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120 |
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121 ngx_uint_t transparent; /* unsigned transparent:1; */ |
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122 } ngx_core_conf_t; |
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123 |
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124 |
611 | 125 #define ngx_is_init_cycle(cycle) (cycle->conf_ctx == NULL) |
605 | 126 |
127 | |
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128 ngx_cycle_t *ngx_init_cycle(ngx_cycle_t *old_cycle); |
611 | 129 ngx_int_t ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log); |
311
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130 void ngx_delete_pidfile(ngx_cycle_t *cycle); |
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131 ngx_int_t ngx_signal_process(ngx_cycle_t *cycle, char *sig); |
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132 void ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user); |
1069 | 133 char **ngx_set_environment(ngx_cycle_t *cycle, ngx_uint_t *last); |
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134 ngx_pid_t ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv); |
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135 ngx_cpuset_t *ngx_get_cpu_affinity(ngx_uint_t n); |
972 | 136 ngx_shm_zone_t *ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, |
137 size_t size, void *tag); | |
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138 void ngx_set_shutdown_timer(ngx_cycle_t *cycle); |
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139 |
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140 |
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141 extern volatile ngx_cycle_t *ngx_cycle; |
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142 extern ngx_array_t ngx_old_cycles; |
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143 extern ngx_module_t ngx_core_module; |
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144 extern ngx_uint_t ngx_test_config; |
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145 extern ngx_uint_t ngx_dump_config; |
3750 | 146 extern ngx_uint_t ngx_quiet_mode; |
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147 |
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148 |
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149 #endif /* _NGX_CYCLE_H_INCLUDED_ */ |