Mercurial > hg > nginx-quic
view src/core/ngx_file.h @ 7713:e9891e8ee975 quic
Configurable transport parameters.
- integer parameters can be configured using the following directives:
quic_max_idle_timeout
quic_max_ack_delay
quic_max_packet_size
quic_initial_max_data
quic_initial_max_stream_data_bidi_local
quic_initial_max_stream_data_bidi_remote
quic_initial_max_stream_data_uni
quic_initial_max_streams_bidi
quic_initial_max_streams_uni
quic_ack_delay_exponent
quic_active_migration
quic_active_connection_id_limit
- only following parameters are actually sent:
active_connection_id_limit
initial_max_streams_uni
initial_max_streams_bidi
initial_max_stream_data_bidi_local
initial_max_stream_data_bidi_remote
initial_max_stream_data_uni
(other parameters are to be added into ngx_quic_create_transport_params()
function as needed, should be easy now)
- draft 24 and draft 27 are now supported
(at compile-time using quic_version macro)
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Fri, 20 Mar 2020 13:47:44 +0300 |
parents | 0c572ed91b36 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_FILE_H_INCLUDED_ #define _NGX_FILE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> struct ngx_file_s { ngx_fd_t fd; ngx_str_t name; ngx_file_info_t info; off_t offset; off_t sys_offset; ngx_log_t *log; #if (NGX_THREADS || NGX_COMPAT) ngx_int_t (*thread_handler)(ngx_thread_task_t *task, ngx_file_t *file); void *thread_ctx; ngx_thread_task_t *thread_task; #endif #if (NGX_HAVE_FILE_AIO || NGX_COMPAT) ngx_event_aio_t *aio; #endif unsigned valid_info:1; unsigned directio:1; }; #define NGX_MAX_PATH_LEVEL 3 typedef ngx_msec_t (*ngx_path_manager_pt) (void *data); typedef ngx_msec_t (*ngx_path_purger_pt) (void *data); typedef void (*ngx_path_loader_pt) (void *data); typedef struct { ngx_str_t name; size_t len; size_t level[NGX_MAX_PATH_LEVEL]; ngx_path_manager_pt manager; ngx_path_purger_pt purger; ngx_path_loader_pt loader; void *data; u_char *conf_file; ngx_uint_t line; } ngx_path_t; typedef struct { ngx_str_t name; size_t level[NGX_MAX_PATH_LEVEL]; } ngx_path_init_t; typedef struct { ngx_file_t file; off_t offset; ngx_path_t *path; ngx_pool_t *pool; char *warn; ngx_uint_t access; unsigned log_level:8; unsigned persistent:1; unsigned clean:1; unsigned thread_write:1; } ngx_temp_file_t; typedef struct { ngx_uint_t access; ngx_uint_t path_access; time_t time; ngx_fd_t fd; unsigned create_path:1; unsigned delete_file:1; ngx_log_t *log; } ngx_ext_rename_file_t; typedef struct { off_t size; size_t buf_size; ngx_uint_t access; time_t time; ngx_log_t *log; } ngx_copy_file_t; typedef struct ngx_tree_ctx_s ngx_tree_ctx_t; typedef ngx_int_t (*ngx_tree_init_handler_pt) (void *ctx, void *prev); typedef ngx_int_t (*ngx_tree_handler_pt) (ngx_tree_ctx_t *ctx, ngx_str_t *name); struct ngx_tree_ctx_s { off_t size; off_t fs_size; ngx_uint_t access; time_t mtime; ngx_tree_init_handler_pt init_handler; ngx_tree_handler_pt file_handler; ngx_tree_handler_pt pre_tree_handler; ngx_tree_handler_pt post_tree_handler; ngx_tree_handler_pt spec_handler; void *data; size_t alloc; ngx_log_t *log; }; ngx_int_t ngx_get_full_name(ngx_pool_t *pool, ngx_str_t *prefix, ngx_str_t *name); ssize_t ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain); ngx_int_t ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool, ngx_uint_t persistent, ngx_uint_t clean, ngx_uint_t access); void ngx_create_hashed_filename(ngx_path_t *path, u_char *file, size_t len); ngx_int_t ngx_create_path(ngx_file_t *file, ngx_path_t *path); ngx_err_t ngx_create_full_path(u_char *dir, ngx_uint_t access); ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot); ngx_int_t ngx_create_paths(ngx_cycle_t *cycle, ngx_uid_t user); ngx_int_t ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to, ngx_ext_rename_file_t *ext); ngx_int_t ngx_copy_file(u_char *from, u_char *to, ngx_copy_file_t *cf); ngx_int_t ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree); ngx_atomic_uint_t ngx_next_temp_number(ngx_uint_t collision); char *ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); char *ngx_conf_merge_path_value(ngx_conf_t *cf, ngx_path_t **path, ngx_path_t *prev, ngx_path_init_t *init); char *ngx_conf_set_access_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); extern ngx_atomic_t *ngx_temp_number; extern ngx_atomic_int_t ngx_random_number; #endif /* _NGX_FILE_H_INCLUDED_ */