public virtual TimeSpan?Update(MetadataState state, TimeSpan position)
{
bool lockTaken = false;
object obj;
try
{
Monitor.Enter(obj = this._lock, ref lockTaken);
this._position = position;
TimeSpan? nullable1 = this.ProcessPendingTracks();
IStreamMetadata streamMetadata = this._metadataState.StreamMetadata;
ISegmentMetadata segmentMetadata = this._metadataState.SegmentMetadata;
state.SegmentMetadata = segmentMetadata;
state.SegmentTimestamp = this._metadataState.SegmentTimestamp;
state.StreamMetadata = streamMetadata;
state.StreamTimestamp = this._metadataState.StreamTimestamp;
state.TrackMetadata = this._metadataState.TrackMetadata;
state.ConfigurationMetadata = this._metadataState.ConfigurationMetadata;
int num1;
if (this._metadataState.StreamTimestamp > this._position)
{
TimeSpan streamTimestamp = this._metadataState.StreamTimestamp;
TimeSpan?nullable2 = nullable1;
num1 = (nullable2.HasValue ? (streamTimestamp < nullable2.GetValueOrDefault() ? 1 : 0) : 0) == 0 ? 1 : 0;
}
else
{
num1 = 1;
}
if (num1 == 0)
{
nullable1 = new TimeSpan?(this._metadataState.StreamTimestamp);
}
int num2;
if (this._metadataState.SegmentTimestamp > this._position)
{
TimeSpan segmentTimestamp = this._metadataState.SegmentTimestamp;
TimeSpan?nullable2 = nullable1;
num2 = (nullable2.HasValue ? (segmentTimestamp < nullable2.GetValueOrDefault() ? 1 : 0) : 0) == 0 ? 1 : 0;
}
else
{
num2 = 1;
}
if (num2 == 0)
{
nullable1 = new TimeSpan?(this._metadataState.SegmentTimestamp);
}
return(nullable1);
}
finally
{
if (lockTaken)
{
Monitor.Exit(obj);
}
}
}
public virtual TimeSpan? Update(MetadataState state, TimeSpan position)
{
lock (_lock)
{
_position = position;
var nextEvent = ProcessPendingTracks();
var streamMetadata = _metadataState.StreamMetadata;
var segmentMetadata = _metadataState.SegmentMetadata;
state.SegmentMetadata = segmentMetadata;
state.SegmentTimestamp = _metadataState.SegmentTimestamp;
state.StreamMetadata = streamMetadata;
state.StreamTimestamp = _metadataState.StreamTimestamp;
state.TrackMetadata = _metadataState.TrackMetadata;
state.ConfigurationMetadata = _metadataState.ConfigurationMetadata;
if (_metadataState.StreamTimestamp > _position && _metadataState.StreamTimestamp < nextEvent)
nextEvent = _metadataState.StreamTimestamp;
if (_metadataState.SegmentTimestamp > _position && _metadataState.SegmentTimestamp < nextEvent)
nextEvent = _metadataState.SegmentTimestamp;
return nextEvent;
}
}
