/// <summary>
/// Reads the specified read list.
/// </summary>
/// <param name="readList">The read list. The first tuple item specifies
/// where in the result array to put the read result.</param>
/// <param name="readResults">The read results.</param>
/// <param name="tm">The tm.</param>
/// <returns>The list of indices of failed items in the readlist.</returns>
private List <int> Read(List <Tuple <int, long, int> > readList, byte[][] readResults, TorrentManager tm)
{
var failedItems = new List <int>();
for (int i = 0; i < readList.Count(); i++)
{
var tuple = readList[i];
AutoResetEvent waitHandle = new AutoResetEvent(false);
int resultIndex = tuple.Item1;
long offset = tuple.Item2;
int count = tuple.Item3;
byte[] buffer = new byte[count];
bool successful = false;
_diskManager.QueueRead(tm, offset, buffer, count, delegate(bool succ) {
// DiskManager with DedupDiskWriter reads data according to
// mappings for deduplicated data.
successful = succ;
if (succ)
{
logger.DebugFormat("Read (offset, count) = ({0}, {1}) successful.", offset, count);
readResults[resultIndex] = buffer;
}
else
{
failedItems.Add(i);
}
waitHandle.Set();
});
waitHandle.WaitOne();
waitHandle.Close();
}
return(failedItems);
}
public void ReadFail()
{
var called = false;
_writer.read = true;
Hookup();
_diskManager.QueueRead(_rig.Manager, 0, _data, _data.Length, delegate { called = true; });
CheckFail();
Assert.IsTrue(called, "#delegate called");
}
