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annotate src/core/ngx_proxy_protocol.h @ 8099:17d6a537fb1b

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Increased maximum read PROXY protocol header size. Maximum size for reading the PROXY protocol header is increased to 4096 to accommodate a bigger number of TLVs, which are supported since cca4c8a715de. Maximum size for writing the PROXY protocol header is not changed since only version 1 is currently supported.
author Roman Arutyunyan <arut@nginx.com>
date Wed, 02 Nov 2022 13:46:16 +0400
parents cca4c8a715de
children
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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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3a72b1805c52 Added server-side support for PROXY protocol v1 (ticket #355).
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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3a72b1805c52 Added server-side support for PROXY protocol v1 (ticket #355).
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8099
17d6a537fb1b Increased maximum read PROXY protocol header size.
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16 #define NGX_PROXY_PROTOCOL_V1_MAX_HEADER 107
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17 #define NGX_PROXY_PROTOCOL_MAX_HEADER 4096
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3a72b1805c52 Added server-side support for PROXY protocol v1 (ticket #355).
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06b01840bd42 Core: moved PROXY protocol fields out of ngx_connection_t.
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20 struct ngx_proxy_protocol_s {
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21 ngx_str_t src_addr;
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89adf49fe76a Parsing server PROXY protocol address and port (ticket #1206).
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22 ngx_str_t dst_addr;
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23 in_port_t src_port;
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24 in_port_t dst_port;
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cca4c8a715de PROXY protocol v2 TLV variables.
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25 ngx_str_t tlvs;
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26 };
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06b01840bd42 Core: moved PROXY protocol fields out of ngx_connection_t.
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a420cb1c170b Core: renamed ngx_proxy_protocol_parse to ngx_proxy_protocol_read.
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29 u_char *ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf,
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30 u_char *last);
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fa663739e115 Stream: client-side PROXY protocol.
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31 u_char *ngx_proxy_protocol_write(ngx_connection_t *c, u_char *buf,
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32 u_char *last);
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33 ngx_int_t ngx_proxy_protocol_get_tlv(ngx_connection_t *c, ngx_str_t *name,
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34 ngx_str_t *value);
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37 #endif /* _NGX_PROXY_PROTOCOL_H_INCLUDED_ */