artdaq  v3_09_00
DispatcherCore.hh
1 #ifndef artdaq_Application_MPI2_DispatcherCore_hh
2 #define artdaq_Application_MPI2_DispatcherCore_hh
3 
4 #include <string>
5 
6 #include "canvas/Persistency/Provenance/RunID.h"
7 #include "fhiclcpp/ParameterSet.h"
8 
9 #include "artdaq/Application/DataReceiverCore.hh"
10 
11 namespace artdaq {
12 class DispatcherCore;
13 }
14 
20 {
21 public:
25  DispatcherCore() = default;
26 
30  DispatcherCore(DispatcherCore const&) = delete;
31 
36  {
37  TLOG(TLVL_DEBUG) << "Destructor";
38  }
39 
44  DispatcherCore& operator=(DispatcherCore const&) = delete;
45  DispatcherCore(DispatcherCore&&) = delete;
47 
75  bool initialize(fhicl::ParameterSet const& pset) override;
76 
84  std::string register_monitor(fhicl::ParameterSet const& pset);
85 
91  std::string unregister_monitor(std::string const& label);
92 
93 private:
94  fhicl::ParameterSet generate_filter_fhicl_();
95  fhicl::ParameterSet merge_parameter_sets_(fhicl::ParameterSet const& skel, const std::string& label, const fhicl::ParameterSet& pset);
96  void check_filters_();
97 
98  void start_art_process_(std::string const& label);
99  void stop_art_process_(std::string const& label);
100 
101 
102  std::mutex dispatcher_transfers_mutex_;
103  std::unordered_map<std::string, fhicl::ParameterSet> registered_monitors_;
104  std::unordered_map<std::string, pid_t> registered_monitor_pids_;
105  fhicl::ParameterSet pset_; // The ParameterSet initially passed to the Dispatcher (contains input info)
106  bool broadcast_mode_;
107 };
108 
109 #endif
110 
111 // LocalWords: ds
DispatcherCore & operator=(DispatcherCore const &)=delete
Copy Assignment operator is deleted.
DataReceiverCore implements the state machine for the DataReceiver artdaq application. DataReceiverCore receives Fragment objects from the DataReceiverManager, and sends them to the EventStore.
std::string unregister_monitor(std::string const &label)
Delete the TransferInterface having the given unique label.
DispatcherCore implements the state machine for the Dispatcher artdaq application. DispatcherCore processes incoming events in one of three roles: Data Logger, Online Monitor, or Dispatcher.
std::string register_monitor(fhicl::ParameterSet const &pset)
Create a new TransferInterface instance using the given configuration.
DispatcherCore()=default
DispatcherCore Constructor.
bool initialize(fhicl::ParameterSet const &pset) override
Processes the initialize request.