Mercurial > hg > nginx
view src/event/ngx_event_quic.h @ 8263:1295b293d09a quic
Connection states code cleanup.
+ ngx_quic_init_ssl_methods() is no longer there, we setup methods on SSL
connection directly.
+ the handshake_handler is actually a generic quic input handler
+ updated c->log->action and debug to reflect changes and be more informative
+ c->quic is always set in ngx_quic_input()
+ the quic connection state is set by the results of SSL_do_handshake();
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 23 Mar 2020 14:53:04 +0300 |
parents | e9891e8ee975 |
children | d45325e90221 |
line wrap: on
line source
/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_QUIC_H_INCLUDED_ #define _NGX_EVENT_QUIC_H_INCLUDED_ #include <ngx_event_openssl.h> #define quic_version 0xff000018 /* draft-24 (ngtcp2) */ //#define quic_version 0xff00001b /* draft-27 (FFN 76) */ typedef struct { /* configurable */ ngx_msec_t max_idle_timeout; ngx_msec_t max_ack_delay; ngx_uint_t max_packet_size; ngx_uint_t initial_max_data; ngx_uint_t initial_max_stream_data_bidi_local; ngx_uint_t initial_max_stream_data_bidi_remote; ngx_uint_t initial_max_stream_data_uni; ngx_uint_t initial_max_streams_bidi; ngx_uint_t initial_max_streams_uni; ngx_uint_t ack_delay_exponent; ngx_uint_t disable_active_migration; ngx_uint_t active_connection_id_limit; /* TODO */ ngx_uint_t original_connection_id; u_char stateless_reset_token[16]; void *preferred_address; } ngx_quic_tp_t; struct ngx_quic_stream_s { uint64_t id; ngx_uint_t unidirectional:1; ngx_connection_t *parent; void *data; }; void ngx_quic_run(ngx_connection_t *c, ngx_ssl_t *ssl, ngx_quic_tp_t *tp, ngx_msec_t timeout, ngx_connection_handler_pt handler); ngx_connection_t *ngx_quic_create_uni_stream(ngx_connection_t *c); /********************************* DEBUG *************************************/ #if (NGX_DEBUG) #define ngx_quic_hexdump(log, fmt, data, len, ...) \ do { \ ngx_int_t m; \ u_char buf[2048]; \ \ if (log->log_level & NGX_LOG_DEBUG_EVENT) { \ m = ngx_hex_dump(buf, (u_char *) data, ngx_min(len, 1024)) - buf; \ ngx_log_debug(NGX_LOG_DEBUG_EVENT, log, 0, \ "%s: " fmt " %*s%s, len: %uz", \ __FUNCTION__, __VA_ARGS__, m, buf, \ len < 2048 ? "" : "...", len); \ } \ } while (0) #else #define ngx_quic_hexdump(log, fmt, data, len, ...) #endif #define ngx_quic_hexdump0(log, fmt, data, len) \ ngx_quic_hexdump(log, fmt "%s", data, len, "") \ #endif /* _NGX_EVENT_QUIC_H_INCLUDED_ */