idHTTPServer und Client als eine art Proxy

[Schubi]

Delphi-Quellcode:

Temp := StringReplace(ARequestInfo.Document,'/gui/',':8080/gui/',[rfIgnoreCase]);
    if (ARequestInfo.Params.Text <> '') then begin
      Temp := Temp + '?' + ARequestInfo.Params.Text;
    end;

ergibt:
Socket Error # 10054 "Connection reset by peer"

http://127.0.0.1/gui/ -> http://127.0.0.1:8080/gui/?action=getsettings

any Ideas?