unit NewService_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. }
{----------------------------------------------------------------------------}

{$I RemObjects.inc}

interface

uses
  {vcl:} Classes, SysUtils, 
  {RemObjects:} uROXMLIntf, uROClientIntf, uROTypes, uROServer, uROServerIntf, uROSessions,
  {Required:} uRORemoteDataModule,
  {Generated:} NewLibrary_Intf;

type
  { TNewService }
  TNewService = class(TRORemoteDataModule,
                      INewService)
  private
  protected
    { INewService methods }
    function Sum(const a: Integer; const b: Integer): Integer;
    function LongDurationIntermediateSocketIOResults(const aDuration_ms: Integer; const aSleep_ms: Integer): Integer;
  end;

implementation

{$IFDEF DELPHIXE2UP}
{%CLASSGROUP 'System.Classes.TPersistent'}
{$ENDIF}

{$IFNDEF FPC}
  {$R *.dfm}
{$ELSE}
  {$R *.lfm}
{$ENDIF}
uses
  {Generated:} NewLibrary_Invk, DateUtils, uROHTTPWebsocketServer,
  IdServerSocketIOHandling;

procedure Create_NewService(out anInstance : IUnknown);
begin
  anInstance := TNewService.Create(nil);
end;

var
  fClassFactory: IROClassFactory;
{ TNewService }

function TNewService.LongDurationIntermediateSocketIOResults(const aDuration_ms,
  aSleep_ms: Integer): Integer;
var
  tstart: TDateTime;
  ctx: TROTransportContext;
  iCounter: Integer;
begin
  tstart := Now;
  iCounter := 0;
  while MilliSecondsBetween(Now, tstart) < aDuration_ms do
  begin
    //send intermediate (!) response to client back (for progress etc)
    Assert(Transport is TROTransportContext);
    ctx := Transport as TROTransportContext;
    Inc(iCounter);
    if ctx.Context.IsSocketIO then
      ctx.Context.SocketIO.SendTo(ctx.Context, IntToStr(iCounter));

    Sleep(aSleep_ms);
  end;

  Result := iCounter;
end;

function TNewService.Sum(const a, b: Integer): Integer;
begin
  Result := a + b;
end;

initialization
  fClassFactory := TROClassFactory.Create('NewService', {$IFDEF FPC}@{$ENDIF}Create_NewService, TNewService_Invoker);
  // RegisterForZeroConf(fClassFactory,'_NewService_rosdk._tcp.');

finalization
  UnRegisterClassFactory(fClassFactory);
  fClassFactory := nil;

end.