public DataStreamWriter(string filename)
: this(new FileStream(filename, FileMode.Create))
{
Filename = filename;
var header = new DataStreamRecord()
{
RecordType = DataStreamRecordType.Header,
Length = 1,
Data = new byte[] { 0 }, // version
};
Write(header);
}
public DataStreamRecord ReadRecord() // TODO: what does BinaryReader.Read() do??
{
var data = new DataStreamRecord();
data.Read(this);
IntervalMax = Math.Max(IntervalMax, data.Interval);
#if PAUSE_READS_PER_TIMESTAMPS
if (Stopwatch.ElapsedMilliseconds < data.Interval)
{
Thread.Sleep((int)(Stopwatch.ElapsedMilliseconds - data.Interval));
}
#endif
#if THROW_TIMEOUT_EXCEPTIONS // maybe should have Channel do this? Nah, needs to be done herein
if (data.RecordType == DataStreamRecordType.Timeout)
{
throw new TimeoutException();
}
#endif
return(data);
}
public void Write(int interval, DataStreamRecordType type, byte[] data)
{
var record = new DataStreamRecord(interval, type, data);
Write(record);
}
public void Write(DataStreamRecord record)
{
record.Write(this);
}