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view src/core/ngx_proxy_protocol.h @ 8542:d3489d225f8f quic

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QUIC: update packet length for short packets too. During long packet header parsing, pkt->len is updated with the Length field value that is used to find next coalesced packets in a datagram. For short packets it still contained the whole QUIC packet size. This change uniforms packet length handling to always contain the total length of the packet number and protected packet payload in pkt->len.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 08 Sep 2020 13:27:39 +0300
parents 89adf49fe76a
children cca4c8a715de
line wrap: on
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/*
 * Copyright (C) Roman Arutyunyan
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PROXY_PROTOCOL_H_INCLUDED_
#define _NGX_PROXY_PROTOCOL_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


#define NGX_PROXY_PROTOCOL_MAX_HEADER  107


struct ngx_proxy_protocol_s {
    ngx_str_t           src_addr;
    ngx_str_t           dst_addr;
    in_port_t           src_port;
    in_port_t           dst_port;
};


u_char *ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf,
    u_char *last);
u_char *ngx_proxy_protocol_write(ngx_connection_t *c, u_char *buf,
    u_char *last);


#endif /* _NGX_PROXY_PROTOCOL_H_INCLUDED_ */