{ "retry" : 0, /* how long to sleep between failed requests, in seconds */ "verbosity" : 15, /* between 0 and 15 */ "log" : "/var/log/vzlogger/vzlogger.log", /* path to logfile, optional */ "meters" : [{ "protocol" : "s0", "enabled" : true, "device" : "/dev/ttyUSB0", "aggtime" : -1, "aggfixedinterval" : false, "channels": [{ "uuid" : "0c916ca0-ef7d-11e4-8365-2512933ea8df", "middleware" : "http://localhost/middleware.php", "identifier" : "Impulse", "aggmode" : "none", }] } ]}