Dumping Sumstats on Bro Termination

I’m using Sumstats and I’ve got some pcaps I want to run through Bro. Depending on the pcap duration I end up with interim results in Sumstats when Bro exits, because the epoch threshold hasn’t been crossed. That makes sense, but I’d like to log any partial results that haven’t crossed the threshold when reading a pcap.

Is there a way to force the epoch_result function to run when Bro finishes the pcap, or otherwise dump the partial results when Bro exits?