/// <summary>
/// Create subscription from template
/// </summary>
/// <param name="outer"></param>
/// <param name="dataSetWriter"></param>
public DataSetWriterSubscription(WriterGroupMessageTrigger outer,
DataSetWriterModel dataSetWriter)
{
_outer = outer ?? throw new ArgumentNullException(nameof(outer));
_dataSetWriter = dataSetWriter.Clone() ??
throw new ArgumentNullException(nameof(dataSetWriter));
_subscriptionInfo = _dataSetWriter.ToSubscriptionModel();
if (dataSetWriter.KeyFrameInterval.HasValue &&
dataSetWriter.KeyFrameInterval.Value > TimeSpan.Zero)
{
_keyframeTimer = new Timer(
dataSetWriter.KeyFrameInterval.Value.TotalMilliseconds);
_keyframeTimer.Elapsed += KeyframeTimerElapsedAsync;
}
else
{
_keyFrameCount = dataSetWriter.KeyFrameCount;
}
if (dataSetWriter.DataSetMetaDataSendInterval.HasValue &&
dataSetWriter.DataSetMetaDataSendInterval.Value > TimeSpan.Zero)
{
_metaData = dataSetWriter.DataSet?.DataSetMetaData ??
throw new ArgumentNullException(nameof(dataSetWriter.DataSet));
_metadataTimer = new Timer(
dataSetWriter.DataSetMetaDataSendInterval.Value.TotalMilliseconds);
_metadataTimer.Elapsed += MetadataTimerElapsed;
}
}
/// <summary>
/// Create subscription from a DataSetWriterModel template
/// </summary>
public DataSetWriterSubscription(WriterGroupMessageTrigger outer,
DataSetWriterModel dataSetWriter, IWriterGroupConfig writerGroup)
{
_outer = outer ?? throw new ArgumentNullException(nameof(outer));
_dataSetWriter = dataSetWriter?.Clone() ??
throw new ArgumentNullException(nameof(dataSetWriter));
_subscriptionInfo = _dataSetWriter.ToSubscriptionModel(writerGroup);
InitializeKeyframeTrigger(dataSetWriter);
InitializeMetaDataTrigger(dataSetWriter);
}