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annotate src/core/ngx_proxy_protocol.h @ 8072:cca4c8a715de

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PROXY protocol v2 TLV variables. The variables have prefix $proxy_protocol_tlv_ and are accessible by name and by type. Examples are: $proxy_protocol_tlv_0x01, $proxy_protocol_tlv_alpn.
author Roman Arutyunyan <arut@nginx.com>
date Wed, 12 Oct 2022 16:58:16 +0400
parents 89adf49fe76a
children 17d6a537fb1b
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3a72b1805c52 Added server-side support for PROXY protocol v1 (ticket #355).
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1
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2 /*
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3 * Copyright (C) Roman Arutyunyan
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4 * Copyright (C) Nginx, Inc.
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5 */
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8 #ifndef _NGX_PROXY_PROTOCOL_H_INCLUDED_
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9 #define _NGX_PROXY_PROTOCOL_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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16 #define NGX_PROXY_PROTOCOL_MAX_HEADER 107
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19 struct ngx_proxy_protocol_s {
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20 ngx_str_t src_addr;
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89adf49fe76a Parsing server PROXY protocol address and port (ticket #1206).
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21 ngx_str_t dst_addr;
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22 in_port_t src_port;
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23 in_port_t dst_port;
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24 ngx_str_t tlvs;
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25 };
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27
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28 u_char *ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf,
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29 u_char *last);
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30 u_char *ngx_proxy_protocol_write(ngx_connection_t *c, u_char *buf,
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31 u_char *last);
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32 ngx_int_t ngx_proxy_protocol_get_tlv(ngx_connection_t *c, ngx_str_t *name,
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33 ngx_str_t *value);
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36 #endif /* _NGX_PROXY_PROTOCOL_H_INCLUDED_ */