owncast/metrics/viewers.go
2020-11-12 15:14:59 -08:00

31 lines
584 B
Go

package metrics
import (
"time"
"github.com/owncast/owncast/core"
)
// How often we poll for updates.
const viewerMetricsPollingInterval = 5 * time.Minute
func startViewerCollectionMetrics() {
collectViewerCount()
for range time.Tick(viewerMetricsPollingInterval) {
collectViewerCount()
}
}
func collectViewerCount() {
if len(Metrics.Viewers) > maxCollectionValues {
Metrics.Viewers = Metrics.Viewers[1:]
}
count := core.GetStatus().ViewerCount
value := timestampedValue{
Value: count,
Time: time.Now(),
}
Metrics.Viewers = append(Metrics.Viewers, value)
}