Mercurial > hg > nginx
annotate src/event/quic/ngx_event_quic_migration.h @ 9331:dbf76fdd109f default tip
release-1.27.4 tag
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 03 Sep 2024 13:11:25 +0300 |
parents | cc16989c6d61 |
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QUIC: distinct files for connection migration.
Vladimir Homutov <vl@nginx.com>
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 */ |
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5 |
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6 |
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7 #ifndef _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_ |
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8 #define _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_ |
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9 |
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10 |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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13 |
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14 #define NGX_QUIC_PATH_RETRIES 3 |
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16 #define NGX_QUIC_PATH_PROBE 0 |
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17 #define NGX_QUIC_PATH_ACTIVE 1 |
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18 #define NGX_QUIC_PATH_BACKUP 2 |
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19 |
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20 #define ngx_quic_path_dbg(c, msg, path) \ |
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21 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, c->log, 0, \ |
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22 "quic path seq:%uL %s tx:%O rx:%O valid:%d st:%d mtu:%uz", \ |
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23 path->seqnum, msg, path->sent, path->received, \ |
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24 path->validated, path->state, path->mtu); |
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25 |
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26 ngx_int_t ngx_quic_handle_path_challenge_frame(ngx_connection_t *c, |
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27 ngx_quic_header_t *pkt, ngx_quic_path_challenge_frame_t *f); |
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28 ngx_int_t ngx_quic_handle_path_response_frame(ngx_connection_t *c, |
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29 ngx_quic_path_challenge_frame_t *f); |
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30 |
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31 ngx_quic_path_t *ngx_quic_new_path(ngx_connection_t *c, |
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32 struct sockaddr *sockaddr, socklen_t socklen, ngx_quic_client_id_t *cid); |
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33 ngx_int_t ngx_quic_free_path(ngx_connection_t *c, ngx_quic_path_t *path); |
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34 |
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35 ngx_int_t ngx_quic_set_path(ngx_connection_t *c, ngx_quic_header_t *pkt); |
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36 ngx_int_t ngx_quic_handle_migration(ngx_connection_t *c, |
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37 ngx_quic_header_t *pkt); |
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38 |
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39 void ngx_quic_path_handler(ngx_event_t *ev); |
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40 |
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41 void ngx_quic_discover_path_mtu(ngx_connection_t *c, ngx_quic_path_t *path); |
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42 ngx_int_t ngx_quic_handle_path_mtu(ngx_connection_t *c, |
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43 ngx_quic_path_t *path, uint64_t min, uint64_t max); |
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44 |
8747 | 45 #endif /* _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_ */ |