http2stream.rstCode

• 类型：<number>

当 Http2Stream 在接收到来自连接端的 RST_STREAM 帧后被销毁，调用 http2stream.close() 或 http2stream.destroy() 后，将设置为报告的 RST_STREAM 错误代码。如果 Http2Stream 尚未关闭，则为 undefined。

【Set to the RST_STREAM error code reported when the Http2Stream is destroyed after either receiving an RST_STREAM frame from the connected peer, calling http2stream.close(), or http2stream.destroy(). Will be undefined if the Http2Stream has not been closed.】