anchor.diff:      MARS.Core.Application
     , MARS.Core.Utils
     , MARS.Core.MessageBodyWriter, MARS.Core.MessageBodyWriters
  -  , MARS.Core.MessageBodyReaders
  +  , MARS.Core.MessageBodyReaders, MARS.Data.MessageBodyWriters
     , MARS.Utils.Parameters.IniFile
  -  , MARS.Data.FireDAC
  +//  , MARS.Data.FireDAC
     , MARS.Core.Activation, MARS.Core.Activation.Interfaces
     {$IFDEF MSWINDOWS}
     , MARS.mORMotJWT.Token
  
positive.code:   TServerEngine=class
    private
      class var FEngine: TMARSEngine;
      class var FAvailableConnectionDefs: TArray<string>;
    public
      class constructor CreateEngine;
      class destructor DestroyEngine;
  
negative.code: 
  class destructor TServerEngine.DestroyEngine;
  begin
  //  TMARSFireDAC.CloseConnectionDefs(FAvailableConnectionDefs);
    FreeAndNil(FEngine);
  end;
  
  