Server.h

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/* Copyright (C) 2023 FIAS Frankfurt Institute for Advanced Studies, Frankfurt / Main
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Felix Weiglhofer [committer] */
#pragma once
 
#include <Rtypes.h>
#include <TNamed.h>
 
#include <memory>
 
#include "HistogramCollection.h"
#include "RecoResultsInputArchive.h"
 
class THttpServer;
class TH1;
class TH1F;
class TH1I;
 
namespace cbm::explore
{
 
  class Server : public TNamed {
 
  public:
    struct Settings {
      int port;
      std::optional<uint32_t> sensor;  // optional sensor to filter on
      std::shared_ptr<algo::RecoResultsInputArchive> archive;
      std::shared_ptr<HistogramCollection> histograms;
 
      // Optional second archive and histograms for comparison
      // histograms will be divided by this one, if provided
      std::shared_ptr<algo::RecoResultsInputArchive> archive2;
      std::shared_ptr<HistogramCollection> histograms2;
    };
 
    Server(Settings settings);
 
    virtual ~Server();
 
    int Run();
 
    // Server commands
    void RequestNextTS() { fRequestNextTS = true; }
 
  private:
    static constexpr int SleepPerTick_ms = 50;
 
    // Internal state
    THttpServer* fServer = nullptr;                           
    Settings fS;                                              
 
    // Server commands
    bool fRequestNextTS = false;
 
    void NextTS();
 
    ClassDef(Server, 1);
  };
 
}  // namespace cbm::explore