protected internal virtual unsafe void Reset(bool forceReleaseLongLivedAllocator = false)
{
if (_tempBuffer != null && _tempBuffer.Address != null)
{
_arenaAllocator.Return(_tempBuffer);
_tempBuffer = null;
}
_documentBuilder.Reset();
// We don't reset _arenaAllocatorForLongLivedValues. It's used as a cache buffer for long lived strings like field names.
// When a context is re-used, the buffer containing those field names was not reset and the strings are still valid and alive.
var allocatorForLongLivedValues = _arenaAllocatorForLongLivedValues;
if (allocatorForLongLivedValues != null &&
(allocatorForLongLivedValues.Allocated > _initialSize || forceReleaseLongLivedAllocator))
{
foreach (var mem in _fieldNames.Values)
{
_arenaAllocatorForLongLivedValues.Return(mem.AllocatedMemoryData);
mem.AllocatedMemoryData = null;
mem.Dispose();
}
_arenaAllocatorForLongLivedValues = null;
// at this point, the long lived section is far too large, this is something that can happen
// if we have dynamic properties. A back of the envelope calculation gives us roughly 32K
// property names before this kicks in, which is a true abuse of the system. In this case,
// in order to avoid unlimited growth, we'll reset the long lived section
allocatorForLongLivedValues.Dispose();
_fieldNames.Clear();
CachedProperties = null; // need to release this so can be collected
}
_objectJsonParser.Reset(null);
_arenaAllocator.ResetArena();
_numberOfAllocatedStringsValues = 0;
_generation = _generation + 1;
}
protected internal virtual unsafe void Reset()
{
if (_tempBuffer != null)
{
_arenaAllocator.Return(_tempBuffer);
_tempBuffer.Address = null;
}
foreach (var builder in _liveReaders)
{
builder.DisposeTrackingReference = null;
builder.Dispose();
}
_liveReaders.Clear();
_arenaAllocator.ResetArena();
_documentBuilder.Reset();
if (_tempBuffer != null)
{
GetNativeTempBuffer(_tempBuffer.SizeInBytes);
}
// We don't reset _arenaAllocatorForLongLivedValues. It's used as a cache buffer for long lived strings like field names.
// When a context is re-used, the buffer containing those field names was not reset and the strings are still valid and alive.
if (_arenaAllocatorForLongLivedValues.Allocated > _initialSize)
{
// at this point, the long lived section is far too large, this is something that can happen
// if we have dynamic properties. A back of the envelope calculation gives us roughly 32K
// property names before this kicks in, which is a true abuse of the system. In this case,
// in order to avoid unlimited growth, we'll reset the long lived section
_arenaAllocatorForLongLivedValues.Dispose();
_arenaAllocatorForLongLivedValues = null;
_fieldNames.Clear();
CachedProperties = null; // need to release this so can be collected
}
}