kulikovviktor / measures

Measures

Measure storage

This lib implements a simple in-memory measure storage which is optionally synced every N seconds with a persistent storage.

It's thread-safe and as simple as possible.

How to use

To initialize:

measures.Measures = measures.CreateMeasureStore(measures.NewRedisIncrementer("localhost", 6379),
	time.Second*10)

By default, an in-memory measure storage is used.

To write:

	measures.Measures.Inc("some_measure_1234234", 1.0)		

To read:

    	val, err := measures.Measures.Get("some_measure_1234234")
    	if err != nil {
    	    log.Fatal("error has occured", err)
    	}

It supports lazy loading, meaning that after restart, the measure will only be retrieved after it was first accessed.