internal ScatterStream(byte[] buffer, BlockMap assignedBlocks, TimeSpan timeout) : base(buffer)
{
if (assignedBlocks == null)
{
throw new ArgumentNullException(nameof(assignedBlocks));
}
if (buffer.Length != assignedBlocks.Capacity)
{
throw new ArgumentException($"{nameof(assignedBlocks)} capacity does not match {nameof(buffer)} length".ToString(CultureInfo.CurrentCulture));
}
_assignedBlocks = assignedBlocks;
_timeout = timeout;
}
public static void CreateScatterGatherStreams(int capacity, TimeSpan timeout, out Stream scatterStream, out Stream gatherStream)
{
if (capacity <= 0)
{
throw new ArgumentOutOfRangeException(nameof(capacity), $"{nameof(capacity)} must be positive.".ToString(CultureInfo.CurrentCulture));
}
if (timeout < _defaultTimeout)
{
throw new ArgumentOutOfRangeException(nameof(timeout), $"{nameof(timeout)} must be greater than {_defaultTimeout:c}.".ToString(CultureInfo.CurrentCulture));
}
var buffer = new byte[capacity];
var assignedBlocks = new BlockMap(capacity);
scatterStream = new ScatterStream(buffer, assignedBlocks, timeout);
gatherStream = new GatherStream(buffer, assignedBlocks, timeout);
}
public static void CreateScatterGatherStreams(int capacity, TimeSpan timeout, out Stream scatterStream, Stream[] gatherStreams)
{
if (capacity <= 0)
{
throw new ArgumentOutOfRangeException(nameof(capacity), $"{nameof(capacity)} must be positive.".ToString(CultureInfo.CurrentCulture));
}
if (timeout < _defaultTimeout)
{
throw new ArgumentOutOfRangeException(nameof(timeout), $"{nameof(timeout)} must be greater than {_defaultTimeout:c}.".ToString(CultureInfo.CurrentCulture));
}
if (gatherStreams == null)
{
throw new ArgumentNullException(nameof(gatherStreams));
}
var buffer = new byte[capacity];
var assignedBlocks = new BlockMap(capacity);
scatterStream = new ScatterStream(buffer, assignedBlocks, timeout);
foreach (var i in Enumerable.Range(0, gatherStreams.Length))
{
gatherStreams[i] = new GatherStream(buffer, assignedBlocks, timeout);
}
}