Internet Direct (Indy) Version 9.0.2 Beta
TIdRequestHeaderInfo.ProxyConnection
Indicates the action to perform for a proxied connection.

property ProxyConnection: string;
Description
ProxyConnection is a String property that represents the value to be used in an HTTP request for the 'Proxy-connection' header. ProxyConnection indicates that an HTTP request using a proxied connection should attempt to use the indicated action during cpnnection to the proxy host. ProxyConnection can contain one of the values: