输出完成后，通过向客户端流写入一个 NULL 对象，而且循环等待下一个客户端，从而刷新流。

When the output is complete, the stream is flushed by writing a NULL object to the client stream and loop awaiting the next client.

youdao

WebSphere Message Broker Archive (BAR) File Editor中提供了改进的选项，包括一个新的刷新选项，以帮助您在编辑了消息流之后对BAR文件进行更新。

Improved options for the WebSphere message Broker Archive (BAR) file Editor, including a new refresh option to help you update a BAR file after a message flow has been edited.

youdao

确保在执行写迭代后刷新数据；否则，它将滞留在缓冲区中，直到向流写入下一次迭代。

Make sure you flush the data after you're done writing an iteration; otherwise, it may be stuck in a buffer until the next iteration is written to the stream.

youdao