Node.js v8 serializer._getSharedArrayBufferId
Node.js v8 serializer._getSharedArrayBufferId(sharedArrayBuffer)
This method is called when the serializer is going to serialize a SharedArrayBuffer object. It must return an unsigned 32-bit integer ID for the object, using the same ID if this SharedArrayBuffer has already been serialized. When deserializing, this ID will be passed to deserializer.transferArrayBuffer().
If the object cannot be serialized, an exception should be thrown.
This method is not present on the Serializer class itself but can be provided by subclasses.
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