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Drain TriggerRecords from the DataWriter input queue at end-run #476

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Merged
bieryAtFnal merged 3 commits into from
Feb 11, 2026
Merged

Drain TriggerRecords from the DataWriter input queue at end-run #476

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21fc9d5
Added code to DataWriterModule.cpp to finish reading trigger records …
Jan 21, 2026
1b66ceb
Converted the draining of the input queue in DataWriterModule::do_wor…
Jan 27, 2026
36c2d0f
Merge remote-tracking branch 'origin/develop' into kbiery/DataWriterP…
Feb 9, 2026
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5 changes: 4 additions & 1 deletion plugins/DataWriterModule.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -404,7 +404,10 @@ DataWriterModule::receive_trigger_record(std::unique_ptr<daqdataformats::Trigger
void
DataWriterModule::do_work(std::atomic<bool>& running_flag)
{
while (running_flag.load()) {
// 27-Jan-2026, KAB: we want this code to drain all pending TriggerRecords from
// the input queue at end-run time. So, we check if there is data in the queue
// and continue the while loop if there is any.
while (running_flag.load() || m_tr_receiver->data_pending()) {
try {
std::unique_ptr<daqdataformats::TriggerRecord> tr = m_tr_receiver->receive(std::chrono::milliseconds(10));
receive_trigger_record(tr);
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