unit AsyncService_Impl;

{----------------------------------------------------------------------------}
{ This unit was automatically generated by the RemObjects SDK after reading  }
{ the RODL file associated with this project .                               }
{                                                                            }
{ This is where you are supposed to code the implementation of your objects. }
{----------------------------------------------------------------------------}

interface

uses
  {vcl:} Classes, SysUtils,
  {RemObjects:} uROClientIntf, uROTypes, uROServer, uROServerIntf, uROSessions,
  {Generated:} AsyncLibrary_Intf;

type
  { TAsyncService }
  TAsyncService = class(TRORemotable, IAsyncService)
  private
  protected
    { IAsyncService methods }
    function Sum(const A: Integer; const B: Integer): Integer;
  end;

implementation

uses
  {Generated:} AsyncLibrary_Invk;

procedure Create_AsyncService(out anInstance: IUnknown);
begin
  anInstance := TAsyncService.Create;
end;

{ AsyncService }

function TAsyncService.Sum(const A: Integer; const B: Integer): Integer;
begin
  Result := A + B;
  Sleep(10000); { Simulate that calculations actually took 10 seconds. }
end;

initialization
  TROClassFactory.Create('AsyncService', Create_AsyncService, TAsyncService_Invoker);

finalization

end.