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view src/core/ngx_proxy_protocol.h @ 8565:573bd30e46b4

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SSL: set events ready flags after handshake. The c->read->ready and c->write->ready flags might be reset during the handshake, and not set again if the handshake was finished on the other event. At the same time, some data might be read from the socket during the handshake, so missing c->read->ready flag might result in a connection hang, for example, when waiting for an SMTP greeting (which was already received during the handshake). Found by Sergey Kandaurov.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 03 Aug 2021 20:50:30 +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_ */