FPGAAcquisitionDevice: Handle signaling work request done

receiver/host/AcquisitionDevice.cpp

@@ -327,8 +327,6 @@ void AcquisitionDevice::SendWorkRequestThread() {
         }
         handle = work_request_queue.GetBlocking();
     }
-    while (!HW_SendWorkRequest(UINT32_MAX))
-        std::this_thread::sleep_for(std::chrono::microseconds(10));
 }
 
 void AcquisitionDevice::FrameBufferRelease(size_t frame_number, uint16_t module_number) {

receiver/host/FPGAAcquisitionDevice.cpp

@@ -10,6 +10,10 @@ void FPGAAcquisitionDevice::HW_StartAction() {
 
 void FPGAAcquisitionDevice::HW_EndAction() {
     read_work_completion_future.get();
+
+    while (!HW_SendWorkRequest(UINT32_MAX))
+        std::this_thread::sleep_for(std::chrono::microseconds(10));
+
     FPGA_EndAction();
 }