void OnTick()
{
try
{
Queue <PointData> batch;
lock (_queueLock)
{
if (_queue.Count == 0)
{
return;
}
batch = _queue;
_queue = new Queue <PointData>();
}
_parent.Emit(batch.ToArray());
}
catch (Exception ex)
{
CollectorLog.WriteLine("Failed to emit metrics batch: {0}", ex);
}
finally
{
lock (_stateLock)
{
if (!_unloading)
{
_timer.Start(_interval);
}
}
}
}
public void Write(string measurement, IReadOnlyDictionary <string, object> fields, IReadOnlyDictionary <string, string> tags = null)
{
try
{
var point = new PointData(measurement, fields, tags, DateTime.UtcNow);
Emit(new[] { point });
}
catch (Exception ex)
{
CollectorLog.WriteLine("Failed to write point: {0}", ex);
}
}
public void Emit(PointData[] points)
{
var payload = new LineProtocolPayload();
foreach (var point in points)
{
payload.Add(new LineProtocolPoint(point.Measurement, point.Fields, point.Tags, point.UtcTimestamp));
}
var influxResult = _client.WriteAsync(payload).Result;
if (!influxResult.Success)
{
CollectorLog.WriteLine(influxResult.ErrorMessage);
}
}