Mercurial > hg > nginx
annotate src/event/quic/ngx_event_quic_migration.h @ 8909:d041b8d6ab0b quic
QUIC: handle DATA_BLOCKED frame from client.
Previously the frame was not handled and connection was closed with an error.
Now, after receiving this frame, global flow control is updated and new
flow control credit is sent to client.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 17 Nov 2021 23:07:51 +0300 |
parents | 5186ee5a94b9 |
children | 40445fc7c403 |
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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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15 |
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16 #define NGX_QUIC_PATH_NEW 0 |
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17 #define NGX_QUIC_PATH_VALIDATING 1 |
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18 #define NGX_QUIC_PATH_VALIDATED 2 |
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19 |
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20 #define NGX_QUIC_PATH_VALID_TIME 600 /* seconds */ |
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21 |
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22 |
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23 #define ngx_quic_path_state_str(p) \ |
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24 ((p)->state == NGX_QUIC_PATH_NEW) ? "new" : \ |
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25 (((p)->state == NGX_QUIC_PATH_VALIDATED) ? "validated" : "validating") |
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26 |
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27 |
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28 ngx_int_t ngx_quic_handle_path_challenge_frame(ngx_connection_t *c, |
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29 ngx_quic_path_challenge_frame_t *f); |
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30 ngx_int_t ngx_quic_handle_path_response_frame(ngx_connection_t *c, |
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31 ngx_quic_path_challenge_frame_t *f); |
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32 |
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33 ngx_quic_path_t *ngx_quic_add_path(ngx_connection_t *c, |
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34 struct sockaddr *sockaddr, socklen_t socklen); |
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35 |
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36 ngx_int_t ngx_quic_check_migration(ngx_connection_t *c, |
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37 ngx_quic_header_t *pkt); |
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38 ngx_int_t ngx_quic_update_paths(ngx_connection_t *c, ngx_quic_header_t *pkt); |
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39 ngx_int_t ngx_quic_handle_migration(ngx_connection_t *c, |
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40 ngx_quic_header_t *pkt); |
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Vladimir Homutov <vl@nginx.com>
parents:
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41 |
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42 void ngx_quic_path_validation_handler(ngx_event_t *ev); |
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43 |
8747 | 44 #endif /* _NGX_EVENT_QUIC_MIGRATION_H_INCLUDED_ */ |