StimBuff: Deferral: print message at start and end; timestamp too

2025-11-13 01:09:30 -04:00
parent 63fa0be91a
commit e446d42b3c
2 changed files with 39 additions and 7 deletions
@@ -9,6 +9,7 @@
 #include <mutex>
 #include <functional>
 #include <iostream>
+#include <chrono>
 #include <config.h>
 #include <boost/asio/io_service.hpp>
 #include <boost/asio/deadline_timer.hpp>
@@ -56,7 +57,8 @@ public:
 	: deviceAttachmentSpec(deviceAttachmentSpec),
 	ringBuffer(nSlots, ringBufferConstraints),
 	ioService(ioService_),
-	shouldContinue(false), timer(ioService)
+	shouldContinue(false), timer(ioService),
+	nDeferrals(0)
 	{}

 	virtual ~StimulusBuffer() = default;
@@ -74,6 +76,7 @@ public:
 			<< deviceAttachmentSpec->deviceSelector << std::endl;

 		shouldContinue = true;
+		nDeferrals = 0;
 		scheduleNextTimeout();
 	}

@@ -107,6 +110,8 @@ private:
 	SpinLock shouldContinueLock;
 	bool shouldContinue;
 	boost::asio::deadline_timer timer;
+	size_t nDeferrals;
+	std::chrono::high_resolution_clock::time_point deferralStartTime;

 	void scheduleNextTimeout(int delayMs = CONFIG_STIMBUFF_FRAME_PERIOD_MS);
 };