HLTZMQ2DsDirect.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2018 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Nils Braun, Anselm Baur                                  *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <framework/core/Module.h>
 
#include <daq/hbasf2/utils/HLTStreamHelper.h>
#include <framework/pcore/zmq/connections/ZMQLoadBalancedConnection.h>
 
#include <framework/pcore/zmq/utils/ZMQParent.h>
 
#include <memory>
#include <string>
 
namespace Belle2 {
  class HLTZMQ2DsDirectModule : public Module {
  public:
    HLTZMQ2DsDirectModule();
 
    void initialize() override;
    void event() override;
 
  private:
    std::shared_ptr<ZMQParent> m_parent;
    std::unique_ptr<ZMQLoadBalancedInput> m_input;
 
    HLTStreamHelper m_streamHelper;
 
    bool m_firstEvent = true;
 
    std::string m_param_input;
    unsigned int m_param_bufferSize = 20;
 
    void readEvent();
  };
}