QUIC: keep stream sockaddr and addr_text constant. HTTP and Stream variables $remote_addr and $binary_remote_addr rely on constant client address, particularly because they are cacheable. However, QUIC client may migrate to a new address. While there's no perfect way to handle this, the proposed solution is to copy client address to QUIC stream at stream creation. The change also fixes truncated $remote_addr if migration happened while the stream was active. The reason is addr_text string was copied to stream by value.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PARSE_H_INCLUDED_
#define _NGX_PARSE_H_INCLUDED_


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


ssize_t ngx_parse_size(ngx_str_t *line);
off_t ngx_parse_offset(ngx_str_t *line);
ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec);


#endif /* _NGX_PARSE_H_INCLUDED_ */