事件：'sessionError'

【Event: 'sessionError'】

• error <Error>
• session <ServerHttp2Session>

当与 Http2Server 关联的 Http2Session 对象发出 'error' 事件时，会触发 'sessionError' 事件。

【The 'sessionError' event is emitted when an 'error' event is emitted by an Http2Session object associated with the Http2Server.】