Pascal (Lazarus/Delphi)

Using an HTTP Proxy for HTTP POST's, GET's, etc.

See more HTTP Examples

Demonstrates how to use an HTTP proxy for HTTP requests. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Http;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  http: THttp;

begin
  //  This example assumes the Chilkat API to have been previously unlocked.
  //  See Global Unlock Sample for sample code.

  http := THttp.Create;

  //  To use an HTTP proxy, set the following properties

  //  Use a domain name or IP address.
  http.ProxyDomain := '172.16.16.24';

  //  The port at which your HTTP proxy is listening for HTTP requests.
  http.ProxyPort := 808;

  //  If your HTTP proxy requires authentication...
  http.ProxyLogin := 'myProxyLogin';
  http.ProxyPassword := 'myProxyPassword';

  //  At this point, all Chilkat HTTP methods for sending POST's, GET's, or anything else
  //  will use the HTTP proxy.  The remainder of your code is the same.
  //  Using an HTTP proxy only requires the above properties to be set beforehand...


  http.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.