protected override void Dispose(bool disposing)
{
if (Interlocked.CompareExchange(ref _disposedState, 1, 0) != 0)
{
string doubleDisposeStack = null;
if (_memoryManager.GenerateCallStacks)
{
doubleDisposeStack = Environment.StackTrace;
}
RecyclableMemoryStreamManager.EventsWriter.MemoryStreamDoubleDispose(_id, _tag,
AllocationStack,
DisposeStack,
doubleDisposeStack);
return;
}
RecyclableMemoryStreamManager.EventsWriter.MemoryStreamDisposed(_id, _tag);
if (_memoryManager.GenerateCallStacks)
{
DisposeStack = Environment.StackTrace;
}
if (disposing)
{
_memoryManager.ReportStreamDisposed();
GC.SuppressFinalize(this);
}
else
{
// We're being finalized.
RecyclableMemoryStreamManager.EventsWriter.MemoryStreamFinalized(_id, _tag, AllocationStack);
#if !NETSTANDARD1_4
if (AppDomain.CurrentDomain.IsFinalizingForUnload())
{
// If we're being finalized because of a shutdown, don't go any further.
// We have no idea what's already been cleaned up. Triggering events may cause
// a crash.
base.Dispose(false);
return;
}
#endif
_memoryManager.ReportStreamFinalized();
}
_memoryManager.ReportStreamLength(_length);
if (_largeBuffer != null)
{
_memoryManager.ReturnLargeBuffer(_largeBuffer, _tag);
}
if (_dirtyBuffers != null)
{
foreach (var buffer in _dirtyBuffers)
{
_memoryManager.ReturnLargeBuffer(buffer, _tag);
}
}
_memoryManager.ReturnBlocks(_blocks, _tag);
_blocks.Clear();
base.Dispose(disposing);
}
