
request_order는 HTTP 요청의 우선순위를 정하는 역할을 합니다. 이는 클라이언트가 서버에 요청을 보내는 순서를 결정할 때 사용됩니다. request_order는 HTTP/2에서 도입된 기능으로, 이전의 HTTP 1.x에서는 이러한 기능이 없었다는 것을 알 수 있습니다.
request_order는 HTTP 요청의 우선순위를 정하기 위해 사용됩니다. 예를 들어, 사용자가 여러 개의 리소스를 동시에 다운로드해야 할 때, 높은 우선순위를 가진 리소스는 먼저 다운로드되도록 할 수 있습니다.
request_order를 사용할 때 제대로 동작하지 않을 때는 다음과 같은 문제가 발생할 수 있습니다.
* 서버가 request_order를 지원하지 않는 경우
* 클라이언트가 request_order를 올바르게 설정하지 못한 경우
* 네트워크 문제로 인해 request_order가 제대로 전송되지 않는 경우
request_order를 사용한 예를 들어면 다음과 같습니다.
```http
GET /resource1 HTTP/2.0
PRIAMgAABAAAABAAIAAAAMy8wNjU1MjEzOTkzNjU1MjEzOTkzNjU1MjEzOz5mZgYAAAAAAQAAAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAAAABAAAA
2025-05-04 11:10