Internet Direct (Indy) Version 9.0.2 Beta
TIdResponseHeaderInfo.ProxyConnection
Indicates the action to perform for a proxied connection after an HTTP response.

property ProxyConnection: string;
Description
ProxyConnection is a String property that represents the value received in an HTTP response for the 'Proxy-connection' header. ProxyConnection indicates that an HTTP response using a proxied connection should perform the indicated action after completion of the HTTP Response. ProxyConnection can contain one of the values: