artdaq_demo  v3_02_00
MisbehaviorTest_policy.cc
1 #include "artdaq/Application/Routing/RoutingMasterPolicy.hh"
2 #include "artdaq/Application/Routing/PolicyMacros.hh"
3 #include "artdaq/DAQdata/Globals.hh"
4 #include "fhiclcpp/ParameterSet.h"
5 #include "messagefacility/MessageLogger/MessageLogger.h"
6 
7 namespace demo
8 {
12  class MisbehaviorTest : public artdaq::RoutingMasterPolicy
13  {
14  public:
29  explicit MisbehaviorTest(fhicl::ParameterSet ps);
30 
34  virtual ~MisbehaviorTest() = default;
35 
40  artdaq::detail::RoutingPacket GetCurrentTable() override;
41  private:
42  artdaq::Fragment::sequence_id_t misbehave_after_;
43  size_t misbehave_pause_ms_;
44  bool misbehave_conflicting_table_data_;
45  bool misbehave_corrupt_table_data_;
46  bool misbehave_overload_event_builder_;
47  };
48 
49  MisbehaviorTest::MisbehaviorTest(fhicl::ParameterSet ps)
50  : RoutingMasterPolicy(ps)
51  , misbehave_after_(ps.get<size_t>("misbehave_after_n_events", 1000))
52  , misbehave_pause_ms_(ps.get<size_t>("misbehave_pause_time_ms", 0))
53  , misbehave_conflicting_table_data_(ps.get<bool>("misbehave_send_conflicting_table_data", false))
54  , misbehave_corrupt_table_data_(ps.get<bool>("misbehave_send_corrupt_table_data", false))
55  , misbehave_overload_event_builder_(ps.get<bool>("misbehave_overload_event_builder", false))
56  {
57  srand(time(0));
58  auto count = (misbehave_conflicting_table_data_ ? 1 : 0) + (misbehave_corrupt_table_data_ ? 1 : 0) + (misbehave_overload_event_builder_ ? 1 : 0) + (misbehave_pause_ms_ > 0 ? 1 : 0);
59  if (count > 1)
60  {
61  mf::LogWarning("MisbehaviorTest") << "Only one misbehavior is allowed at a time!";
62  exit(3);
63  }
64  }
65 
66  artdaq::detail::RoutingPacket MisbehaviorTest::GetCurrentTable()
67  {
68  auto tokens = getTokensSnapshot();
69  artdaq::detail::RoutingPacket output;
70 
71  auto half = tokens->size() / 2;
72  size_t counter = 0;
73  for(;counter < half;++counter)
74  {
75  output.emplace_back(artdaq::detail::RoutingPacketEntry(next_sequence_id_++, tokens->at(counter)));
76  }
77 
78  if (next_sequence_id_ > misbehave_after_)
79  {
80  if (tokens->size() > 0)
81  {
82  if (misbehave_pause_ms_ > 0)
83  {
84  mf::LogError("MisbehaviorTest") << "Pausing for " << misbehave_pause_ms_ << " milliseconds before sending table update";
85  usleep(misbehave_pause_ms_ * 1000);
86  }
87  if (misbehave_conflicting_table_data_)
88  {
89  mf::LogError("MisbehaviorTest") << "Adding conflicting data point to output";
90  output.emplace_back(next_sequence_id_, tokens->at(counter) + 1);
91  }
92  if (misbehave_corrupt_table_data_)
93  {
94  mf::LogError("MisbehaviorTest") << "Adding random data point";
95  output.emplace_back(seedAndRandom(), rand());
96  }
97  if (misbehave_overload_event_builder_)
98  {
99  mf::LogError("MisbehaviorTest") << "Sending 100 events in a row to Rank " << tokens->at(0);
100  for (auto ii = 0; ii < 100; ++ii)
101  {
102  output.emplace_back(next_sequence_id_++, tokens->at(0));
103  }
104  }
105  misbehave_after_ += misbehave_after_;
106  }
107  }
108 
109  for (;counter < tokens->size();++counter)
110  {
111  output.emplace_back(artdaq::detail::RoutingPacketEntry(next_sequence_id_++, tokens->at(counter)));
112  }
113 
114  return output;
115  }
116 }
117 
118 DEFINE_ARTDAQ_ROUTING_POLICY(demo::MisbehaviorTest)
MisbehaviorTest(fhicl::ParameterSet ps)
MisbehaviorTest Constructor.
artdaq::detail::RoutingPacket GetCurrentTable() override
Generate and return a Routing Table.
A test RoutingMasterPolicy which does various &quot;bad&quot; things, determined by configuration.
virtual ~MisbehaviorTest()=default
MisbehaviorTest default Destructor.