// Utility cleanup routine. Frees the overlapped structure.
// This should be overridden to free pinned and unmanaged memory in the subclass.
// It needs to also be invoked from the subclass.
protected virtual void ForceReleaseUnmanagedStructures()
{
// Free the unmanaged memory if allocated.
if (NetEventSource.IsEnabled)
{
NetEventSource.Enter(this);
}
_nativeOverlapped.Dispose();
_nativeOverlapped = null;
GC.SuppressFinalize(this);
}
// Utility cleanup routine. Frees the overlapped structure.
// This should be overriden to free pinned and unmanaged memory in the subclass.
// It needs to also be invoked from the subclass.
protected virtual void ForceReleaseUnmanagedStructures()
{
// Free the unmanaged memory if allocated.
GlobalLog.Print(
"BaseOverlappedAsyncResult#" + Logging.HashString(this) +
"::ForceReleaseUnmanagedStructures");
_nativeOverlapped.Dispose();
_nativeOverlapped = null;
GC.SuppressFinalize(this);
}
private void InternalFree()
{
m_Overlapped = null;
m_PinnedObjects = null;
if (m_NativeOverlapped != null)
{
if (!m_NativeOverlapped.IsInvalid)
{
m_NativeOverlapped.Dispose();
}
m_NativeOverlapped = null;
}
}