protected override void Dispose(bool disposing)
{
if (disposed)
{
string doubleDisposeStack = null;
if (memoryManager.GenerateCallStacks)
{
doubleDisposeStack = Environment.StackTrace;
}
return;
}
if (memoryManager.GenerateCallStacks)
{
disposeStack = Environment.StackTrace;
}
if (disposing)
{
// Once this flag is set, we can't access any properties -- use fields directly
disposed = true;
memoryManager.ReportStreamDisposed();
GC.SuppressFinalize(this);
}
else
{
// We're being finalized.
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);
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (Interlocked.CompareExchange(ref disposedState, 1, 0) != 0)
{
string doubleDisposeStack = null;
if (memoryManager.GenerateCallStacks)
{
doubleDisposeStack = Environment.StackTrace;
}
RecyclableMemoryStreamManager.Events.Writer.MemoryStreamDoubleDispose(id, tag,
AllocationStack,
DisposeStack,
doubleDisposeStack);
return;
}
RecyclableMemoryStreamManager.Events.Writer.MemoryStreamDisposed(id, tag);
if (memoryManager.GenerateCallStacks)
{
DisposeStack = Environment.StackTrace;
}
if (disposing)
{
memoryManager.ReportStreamDisposed();
GC.SuppressFinalize(this);
}
else
{
// We're being finalized.
RecyclableMemoryStreamManager.Events.Writer.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(disposing);
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);
}