Tomofumi Hayashi 7d3626a5c0 Add logging message for debug/error ... This changes adds logging message:debug and error. fmt.Errorf() is wrapped by logging.Errorf() hence all error message is also put to log file. logging.Debugf() is called at almost function call, so we could track the code by logging message.		2018-08-17 00:43:31 +01:00
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logging_test.go	Add logging message for debug/error	2018-08-17 00:43:31 +01:00
logging.go	Add logging message for debug/error	2018-08-17 00:43:31 +01:00