 		)
 
 	buildPromKey: (key = "")->
-		Metrics.sanitizeKey key
-
-	sanitizeKey: (key) ->
 		key.replace /[^a-zA-Z0-9]/g, "_"
 
 	sanitizeValue: (value) ->
 		parseFloat(value)
 
 	set : (key, value, sampleRate = 1)->
+		console.log("counts are not currently supported")
 
 	inc : (key, sampleRate = 1, opts = {})->
 		key = Metrics.buildPromKey(key)

	Timer : class
		constructor :(key, sampleRate = 1, opts)->
			this.start = new Date()
			key = Metrics.sanitizeKey(key)
			this.key = key
			this.sampleRate = sampleRate
			this.opts = opts

			console.log("doing count/inc", key, opts)

	timing: (key, timeSpan, sampleRate, opts = {})->
		key = Metrics.buildPromKey("timer_" + key)
		if !promMetrics[key]?
			promMetrics[key] = new prom.Summary({
				name: key,
