Hello,
I am using the shake in offline mode. I have had a few sites where data did not record even though everything had been set up correctly. While I think I have fixed the underlying issues (I believe it was an issue with the GPS not syncing correctly), I am not 100% sure and, regardless, I would like to verify that data is actually being recorded.
The best I can do right now is to open the rs.local dashboard and check the helicorder plots to make sure data is being recorded when/where I think it is. While this helps, this is not a “real time” solution. The other things I sometimes check is the time on the main rs.local dashboard (to ensure it is updating and it is what it is supposed to be…sometimes this work even when data is not being acquired) and that the file for the present day exists in the /opt/data/archive/… directory (which only tells me if data exists on that data). I can open one of the data files in the field, but this is too time consuming for our purposes and requires being present at the instrument while it is recording data.
Is there a service or process I can “ping” without interrupting it just to check that it is running to ensure that data is actually being recorded (or check that a file is open or the like)? The data-consumer and data-services (I cannot remember their exact names offhand) seem to be too generic to indicate when data is actually being recorded, but I could be wrong… I am thinking about (for example) programming an LED to blink when data is being recorded as an external indicator.