Syntax: userid_path path; Default: userid_path /;

Syntax: proxy_set_header field value; Default: proxy_set_header

Syntax: client_body_in_file_only on | clean | off;

Syntax: proxy_ssl_session_reuse on | off; Default: proxy_ssl_session_reuse

Syntax: proxy_ssl_server_name on | off; Default: proxy_ssl_server_name

Syntax: listen address[:port] [default_server] [ssl]

Syntax: ignore_invalid_headers on | off; Default: ignore_invalid_headers

Syntax: sub_filter_once on | off; Default: sub_filter_once

Syntax: timer_resolution interval; Default: — Context:

Syntax: least_time connect | first_byte | last_byte;