Mercurial > hg > nginx
view src/http/v3/ngx_http_v3.h @ 8247: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 | 268f4389130d |
children | c9c3a73df6e8 |
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/* * Copyright (C) Roman Arutyunyan * Copyright (C) Nginx, Inc. */ #ifndef _NGX_HTTP_V3_H_INCLUDED_ #define _NGX_HTTP_V3_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_http.h> #include <ngx_http_v3_parse.h> #define NGX_HTTP_V3_STREAM 0x48335354 /* "H3ST" */ #define NGX_HTTP_V3_VARLEN_INT_LEN 4 #define NGX_HTTP_V3_PREFIX_INT_LEN 11 #define NGX_HTTP_V3_STREAM_CONTROL 0x00 #define NGX_HTTP_V3_STREAM_PUSH 0x01 #define NGX_HTTP_V3_STREAM_ENCODER 0x02 #define NGX_HTTP_V3_STREAM_DECODER 0x03 #define NGX_HTTP_V3_FRAME_DATA 0x00 #define NGX_HTTP_V3_FRAME_HEADERS 0x01 #define NGX_HTTP_V3_FRAME_CANCEL_PUSH 0x03 #define NGX_HTTP_V3_FRAME_SETTINGS 0x04 #define NGX_HTTP_V3_FRAME_PUSH_PROMISE 0x05 #define NGX_HTTP_V3_FRAME_GOAWAY 0x07 #define NGX_HTTP_V3_FRAME_MAX_PUSH_ID 0x0d #define NGX_HTTP_V3_PARAM_MAX_TABLE_CAPACITY 0x01 #define NGX_HTTP_V3_PARAM_MAX_HEADER_LIST_SIZE 0x06 #define NGX_HTTP_V3_PARAM_BLOCKED_STREAMS 0x07 typedef struct { ngx_quic_tp_t quic; } ngx_http_v3_srv_conf_t; typedef struct { ngx_http_connection_t hc; ngx_array_t *dynamic; ngx_connection_t *client_encoder; ngx_connection_t *client_decoder; ngx_connection_t *client_control; ngx_connection_t *server_encoder; ngx_connection_t *server_decoder; ngx_connection_t *server_control; } ngx_http_v3_connection_t; typedef struct { ngx_str_t name; ngx_str_t value; } ngx_http_v3_header_t; ngx_int_t ngx_http_v3_parse_header(ngx_http_request_t *r, ngx_buf_t *b); ngx_chain_t *ngx_http_v3_create_header(ngx_http_request_t *r); uintptr_t ngx_http_v3_encode_varlen_int(u_char *p, uint64_t value); uintptr_t ngx_http_v3_encode_prefix_int(u_char *p, uint64_t value, ngx_uint_t prefix); void ngx_http_v3_handle_client_uni_stream(ngx_connection_t *c); ngx_int_t ngx_http_v3_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic, ngx_uint_t index, ngx_str_t *value); ngx_int_t ngx_http_v3_insert(ngx_connection_t *c, ngx_str_t *name, ngx_str_t *value); ngx_int_t ngx_http_v3_set_capacity(ngx_connection_t *c, ngx_uint_t capacity); ngx_int_t ngx_http_v3_duplicate(ngx_connection_t *c, ngx_uint_t index); ngx_int_t ngx_http_v3_ack_header(ngx_connection_t *c, ngx_uint_t stream_id); ngx_int_t ngx_http_v3_cancel_stream(ngx_connection_t *c, ngx_uint_t stream_id); ngx_int_t ngx_http_v3_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc); ngx_http_v3_header_t *ngx_http_v3_lookup_table(ngx_connection_t *c, ngx_uint_t dynamic, ngx_uint_t index); ngx_int_t ngx_http_v3_check_insert_count(ngx_connection_t *c, ngx_uint_t insert_count); ngx_int_t ngx_http_v3_set_param(ngx_connection_t *c, uint64_t id, uint64_t value); ngx_int_t ngx_http_v3_client_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic, ngx_uint_t index, ngx_str_t *value); ngx_int_t ngx_http_v3_client_insert(ngx_connection_t *c, ngx_str_t *name, ngx_str_t *value); ngx_int_t ngx_http_v3_client_set_capacity(ngx_connection_t *c, ngx_uint_t capacity); ngx_int_t ngx_http_v3_client_duplicate(ngx_connection_t *c, ngx_uint_t index); ngx_int_t ngx_http_v3_client_ack_header(ngx_connection_t *c, ngx_uint_t stream_id); ngx_int_t ngx_http_v3_client_cancel_stream(ngx_connection_t *c, ngx_uint_t stream_id); ngx_int_t ngx_http_v3_client_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc); extern ngx_module_t ngx_http_v3_module; #endif /* _NGX_HTTP_V3_H_INCLUDED_ */