serializer._getSharedArrayBufferId(sharedArrayBuffer)

• sharedArrayBuffer <SharedArrayBuffer>

此方法在序列化器要序列化 SharedArrayBuffer 对象时被调用。它必须为对象返回无符号的 32 位整数 ID，如果此 SharedArrayBuffer 已被序列化，则使用相同的 ID。当反序列化时，此 ID 会传给 deserializer.transferArrayBuffer()。

¥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().

如果对象无法序列化，则应抛出异常。

¥If the object cannot be serialized, an exception should be thrown.

此方法不存在于 Serializer 类本身，但可以由子类提供。

¥This method is not present on the Serializer class itself but can be provided by subclasses.