事件：'aborted'

🌐 Event: 'aborted'

每当 Http2ServerRequest 实例在通信过程中被异常中止时，就会触发 'aborted' 事件。

🌐 The 'aborted' event is emitted whenever a Http2ServerRequest instance is abnormally aborted in mid-communication.

'aborted' 事件只有在 Http2ServerRequest 的可写端未结束时才会触发。

🌐 The 'aborted' event will only be emitted if the Http2ServerRequest writable side has not been ended.