response.writableEnded

• <boolean>

在调用 response.end() 之后是 true。 此属性不指示数据是否已刷新，为此则使用 response.writableFinished 代替。

• <boolean>

Is true after response.end() has been called. This property does not indicate whether the data has been flushed, for this use response.writableFinished instead.