remove comment

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

gateway/handlers/reader.go

@@ -39,11 +39,6 @@ func MakeFunctionReader(metricsOptions metrics.MetricOptions, c *client.Client)
 		for _, service := range services {
 
 			if len(service.Spec.TaskTemplate.ContainerSpec.Labels["function"]) > 0 {
-
-				// Ping counters
-				// getCounterValue(service.Spec.Name, "200", &metricsOptions)
-				// getCounterValue(service.Spec.Name, "500", &metricsOptions)
-
 				var envProcess string
 
 				for _, env := range service.Spec.TaskTemplate.ContainerSpec.Env {
@@ -70,19 +65,3 @@ func MakeFunctionReader(metricsOptions metrics.MetricOptions, c *client.Client)
 		w.Write(functionBytes)
 	}
 }
-
-// func getCounterValue(service string, code string, metricsOptions *metrics.MetricOptions) float64 {
-
-// 	metric, err := metricsOptions.GatewayFunctionInvocation.
-// 		GetMetricWith(prometheus.Labels{"function_name": service, "code": code})
-
-// 	if err != nil {
-// 		return 0
-// 	}
-
-// 	// Get the metric's value from ProtoBuf interface (idea via Julius Volz)
-// 	var protoMetric io_prometheus_client.Metric
-// 	metric.Write(&protoMetric)
-// 	invocations := protoMetric.GetCounter().GetValue()
-// 	return invocations
-// }