do not print the giant flow json in master branch
do not print the giant flow json in master branch

it's flooding the main.log, marked as log.debug only

firewalla/firewalla,MelvinTo/firewalla,firewalla/firewalla,MelvinTo/firewalla,MelvinTo/firewalla,firewalla/firewalla,firewalla/firewalla,MelvinTo/firewalla,MelvinTo/firewalla,firewalla/firewalla