Assembly: deltaxml-dita (in deltaxml-dita.dll) Version: 184.108.40.2060
Report heartbeats when inside the compare stage.
Progress on the 'Main comparator' stage is monitored by a heartbeat. This callback event is best used to report when the comparator was last known to be alive.
- Will be called at most once a second.
- Not receiving this event should not be interpreted as the comparison stopping or being broken, but usually a sign that the comparison is busy processing.
- This runs on the same thread as the comparison, so the code you add here will increase the comparison time.