public Chunk Write(byte[] array, long index, long offset)
{
Logger.Log(Level.Verbose, $"writing {array.Length} bytes for chunk number {index} with {offset} bytes offset");
try
{
Logger.Log(Level.Verbose, $"accruing semaphore for chunk number {index}");
using (var map = _manager.BeginWrite())
{
Logger.Log(Level.Verbose, $"semaphore accrued write started");
using (var accestor = map.CreateViewAccessor(offset, array.Length))
{
accestor.WriteArray(0, array, 0, array.Length);
}
Logger.Log(Level.Verbose, "write finished");
Array.Clear(array, 0, array.Length);
return(new Chunk(array.Length, offset, index));
}
}
finally
{
_manager.EndWrite();
Logger.Log(Level.Debug, $"semaphore released for chunk number {index}");
}
}