3 Commits

Author	SHA1	Message	Date
Christoph Petrausch	30a2180cfa	Add mqtt2prometheus_connected gauge to represent connection state	2021-03-12 21:22:27 +01:00
Christoph Petrausch	126e13428b	Use go.uber.org/zap for logging ... As mentioned in https://github.com/hikhvar/mqtt2prometheus/issues/23, we do not use any logging framework at all. This was fine for getting the exporter startet. However, with inreasing load the logging must be configureable. This PR is a start to replace all instances of "log.Printf" with the zap logger. The current configuration parameters are the log level and the log format (console, json). We might expose the log configuration to the config file. But I think this is overkill for the current state of the exporter.	2020-10-29 20:58:28 +01:00
Christoph Petrausch	7d41c58d70	Initial commit	2018-03-18 13:20:49 +01:00