Ruben Homs

Proper Gauge support

13

Right now gauges don't work for gathering metrics. A gauge is implemented as a counter with no real way to create one/[reset one](https://github.com/weaveworks/prom-aggregation-gateway/blob/master/cmd/prom-aggregation-gateway/main.go#L246). As of now I don't see how...

### Version v1.1.1 ### File / Feature Reading metrics from the OpenSIPS socket file. ### Expected behaviour It should tell me that I don't have the right permissions to read...