/// <summary> /// 获得输出流 /// </summary> /// <param name="outputStream"></param> /// <param name="content"></param> /// <param name="context"></param> /// <returns></returns> public async Task WriteToStream(Stream outputStream, HttpContent content, TransportContext context) { try { await Task.Run(() => Serializer.Serialize <IEnumerable <object> >(outputStream, signal.IterateData(fragment))); } catch (Exception ex) { return; } finally { outputStream.Close(); } }