nginx-quic: src/event/quic/ngx_event_quic

annotate src/event/quic/ngx_event_quic_migration.h @ 9012:03897c45798e quic

QUIC: defer setting the active flag for client stream events. Specifically, now it is kept unset until streams are initialized. Notably, this unbreaks OCSP with client certificates after 35e27117b593. Previously, the read event could be posted prematurely via ngx_quic_set_event() e.g., as part of handling a STREAM frame.

author	Sergey Kandaurov <pluknet@nginx.com>
date	Wed, 18 Jan 2023 19:20:18 +0400
parents	fab36e4abf83
children

rev	line source
8387 76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	1
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	2 /*
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	3 * Copyright (C) Nginx, Inc.
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	4 */
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	5
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	6
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	7 #ifndef _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	8 #define _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	9
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	10
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	11 #include <ngx_config.h>
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	12 #include <ngx_core.h>
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	13
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	14 #define NGX_QUIC_PATH_RETRIES 3
8423 4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	15
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	16 #define NGX_QUIC_PATH_PROBE 0
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	17 #define NGX_QUIC_PATH_ACTIVE 1
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	18 #define NGX_QUIC_PATH_BACKUP 2
8423 4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	19
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	20 #define ngx_quic_path_dbg(c, msg, path) \
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	21 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, c->log, 0, \
8832 fab36e4abf83 QUIC: got rid of hash symbol in backup and logging. Vladimir Homutov <vl@nginx.com> parents: 8797 diff changeset	22 "quic path seq:%uL %s sent:%O recvd:%O state:%s%s%s", \
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	23 path->seqnum, msg, path->sent, path->received, \
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	24 path->limited ? "L" : "", path->validated ? "V": "N", \
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	25 path->validating ? "R": "");
8387 76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	26
76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	27 ngx_int_t ngx_quic_handle_path_challenge_frame(ngx_connection_t *c,
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	28 ngx_quic_header_t pkt, ngx_quic_path_challenge_frame_t f);
8387 76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	29 ngx_int_t ngx_quic_handle_path_response_frame(ngx_connection_t *c,
8438 5186ee5a94b9 QUIC: simplified sending 1-RTT only frames. Sergey Kandaurov <pluknet@nginx.com> parents: 8423 diff changeset	30 ngx_quic_path_challenge_frame_t *f);
8387 76f476ce4d31 QUIC: distinct files for connection migration. Vladimir Homutov <vl@nginx.com> parents: diff changeset	31
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	32 ngx_quic_path_t ngx_quic_new_path(ngx_connection_t c,
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	33 struct sockaddr sockaddr, socklen_t socklen, ngx_quic_client_id_t cid);
1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	34 ngx_int_t ngx_quic_free_path(ngx_connection_t c, ngx_quic_path_t path);
8423 4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	35
8797 1e2f4e9c8195 QUIC: reworked migration handling. Vladimir Homutov <vl@nginx.com> parents: 8728 diff changeset	36 ngx_int_t ngx_quic_set_path(ngx_connection_t c, ngx_quic_header_t pkt);
8423 4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	37 ngx_int_t ngx_quic_handle_migration(ngx_connection_t *c,
4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	38 ngx_quic_header_t *pkt);
4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	39
4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	40 void ngx_quic_path_validation_handler(ngx_event_t *ev);
4117aa7fa38e QUIC: connection migration. Vladimir Homutov <vl@nginx.com> parents: 8407 diff changeset	41
8407 c8bda5e1e662 QUIC: headers cleanup. Vladimir Homutov <vl@nginx.com> parents: 8387 diff changeset	42 #endif /* _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_ */

Mercurial > hg > nginx-quic

annotate src/event/quic/ngx_event_quic_migration.h @ 9012:03897c45798e quic