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annotate src/http/v2/ngx_http_v2_module.h @ 7941:65946a191197

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SSL: SSL_sendfile() support with kernel TLS. Requires OpenSSL 3.0 compiled with "enable-ktls" option. Further, KTLS needs to be enabled in kernel, and in OpenSSL, either via OpenSSL configuration file or with "ssl_conf_command Options KTLS;" in nginx configuration. On FreeBSD, kernel TLS is available starting with FreeBSD 13.0, and can be enabled with "sysctl kern.ipc.tls.enable=1" and "kldload ktls_ocf" to load a software backend, see man ktls(4) for details. On Linux, kernel TLS is available starting with kernel 4.13 (at least 5.2 is recommended), and needs kernel compiled with CONFIG_TLS=y (with CONFIG_TLS=m, which is used at least on Ubuntu 21.04 by default, the tls module needs to be loaded with "modprobe tls").
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 21 Oct 2021 18:44:07 +0300
parents 827202ca1269
children 08ef02ad5c54
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257b51c37c5a The HTTP/2 implementation (RFC 7240, 7241).
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1
257b51c37c5a The HTTP/2 implementation (RFC 7240, 7241).
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2 /*
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3 * Copyright (C) Nginx, Inc.
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4 * Copyright (C) Valentin V. Bartenev
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5 */
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8 #ifndef _NGX_HTTP_V2_MODULE_H_INCLUDED_
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9 #define _NGX_HTTP_V2_MODULE_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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14 #include <ngx_http.h>
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17 typedef struct {
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18 size_t recv_buffer_size;
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19 u_char *recv_buffer;
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20 } ngx_http_v2_main_conf_t;
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23 typedef struct {
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24 size_t pool_size;
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25 ngx_uint_t concurrent_streams;
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26 ngx_uint_t concurrent_pushes;
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27 size_t preread_size;
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28 ngx_uint_t streams_index_mask;
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29 } ngx_http_v2_srv_conf_t;
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32 typedef struct {
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33 size_t chunk_size;
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34
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35 ngx_flag_t push_preload;
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36
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37 ngx_flag_t push;
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38 ngx_array_t *pushes;
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39 } ngx_http_v2_loc_conf_t;
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42 extern ngx_module_t ngx_http_v2_module;
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45 #endif /* _NGX_HTTP_V2_MODULE_H_INCLUDED_ */