事件:'prefinish'
【Event: 'prefinish'】
在调用 outgoingMessage.end() 后触发。 当事件被触发时,所有数据都已被处理,但不一定已完全刷新。
【Emitted after outgoingMessage.end() is called.
When the event is emitted, all data has been processed but not necessarily
completely flushed.】
【Event: 'prefinish'】
在调用 outgoingMessage.end() 后触发。 当事件被触发时,所有数据都已被处理,但不一定已完全刷新。
【Emitted after outgoingMessage.end() is called.
When the event is emitted, all data has been processed but not necessarily
completely flushed.】