public JsonOperationContext(int initialSize, int longLivedSize, SharedMultipleUseFlag lowMemoryFlag)
        {
            Debug.Assert(lowMemoryFlag != null);
            _disposeOnceRunner = new DisposeOnce <ExceptionRetry>(() =>
            {
#if MEM_GUARD_STACK
                ElectricFencedMemory.DecrementConext();
                ElectricFencedMemory.UnRegisterContextAllocation(this);
#endif

                Reset(true);

                _documentBuilder.Dispose();
                _arenaAllocator.Dispose();
                _arenaAllocatorForLongLivedValues?.Dispose();

                if (_managedBuffers != null)
                {
                    foreach (var managedPinnedBuffer in _managedBuffers)
                    {
                        managedPinnedBuffer.Dispose();
                    }

                    _managedBuffers = null;
                }

                if (_pinnedObjects != null)
                {
                    foreach (var pinnedObject in _pinnedObjects)
                    {
                        pinnedObject.Free();
                    }

                    _pinnedObjects = null;
                }
            });

            _initialSize    = initialSize;
            _longLivedSize  = longLivedSize;
            _arenaAllocator = new ArenaMemoryAllocator(lowMemoryFlag, initialSize);
            _arenaAllocatorForLongLivedValues = new ArenaMemoryAllocator(lowMemoryFlag, longLivedSize);
            CachedProperties  = new CachedProperties(this);
            _jsonParserState  = new JsonParserState();
            _objectJsonParser = new ObjectJsonParser(_jsonParserState, this);
            _documentBuilder  = new BlittableJsonDocumentBuilder(this, _jsonParserState, _objectJsonParser);
            LowMemoryFlag     = lowMemoryFlag;

#if MEM_GUARD_STACK
            ElectricFencedMemory.IncrementConext();
            ElectricFencedMemory.RegisterContextAllocation(this, Environment.StackTrace);
#endif
        }
Example #2
0
        public JsonOperationContext(int initialSize, int longLivedSize, SharedMultipleUseFlag lowMemoryFlag)
        {
            Debug.Assert(lowMemoryFlag != null);

            _initialSize    = initialSize;
            _longLivedSize  = longLivedSize;
            _arenaAllocator = new ArenaMemoryAllocator(lowMemoryFlag, initialSize);
            _arenaAllocatorForLongLivedValues = new ArenaMemoryAllocator(lowMemoryFlag, longLivedSize);
            CachedProperties  = new CachedProperties(this);
            _jsonParserState  = new JsonParserState();
            _objectJsonParser = new ObjectJsonParser(_jsonParserState, this);
            _documentBuilder  = new BlittableJsonDocumentBuilder(this, _jsonParserState, _objectJsonParser);
            LowMemoryFlag     = lowMemoryFlag;

#if MEM_GUARD_STACK
            ElectricFencedMemory.IncrementConext();
            ElectricFencedMemory.RegisterContextAllocation(this, Environment.StackTrace);
#endif
        }