HTTP 202 Accepted vs 524 A Timeout Occurred
HTTP 202 (Accepted) is a 2xx Success response, while 524 (A Timeout Occurred) is a 5xx Server Error response. 202 indicates that the request has been accepted for processing, but the processing has not been completed. The request might or might not eventually be acted upon. In contrast, 524 means that cloudflare-specific. A TCP connection was established but the origin didn't respond with an HTTP response in time.
Описание
The request has been accepted for processing, but the processing has not been completed. The request might or might not eventually be acted upon.
Когда вы это видите
For async operations like batch jobs, email sending, or background tasks that take time to complete.
Как исправить
Poll the provided status URL or wait for a callback/webhook.
Описание
Cloudflare-specific. A TCP connection was established but the origin didn't respond with an HTTP response in time.
Когда вы это видите
When a request to the origin takes longer than Cloudflare's 100-second timeout.
Как исправить
Optimize slow endpoints. Move long-running tasks to background jobs.
Ключевые различия
202 is a 2xx Success response, while 524 is a 5xx Server Error response.
HTTP 202: The request has been accepted for processing, but the processing has not been completed. The request might or might not eventually be acted upon.
HTTP 524: Cloudflare-specific. A TCP connection was established but the origin didn't respond with an HTTP response in time.
You encounter 202 when for async operations like batch jobs, email sending, or background tasks that take time to complete.
You encounter 524 when when a request to the origin takes longer than Cloudflare's 100-second timeout.
Когда что использовать
For 202 (Accepted): Poll the provided status URL or wait for a callback/webhook. For 524 (A Timeout Occurred): Optimize slow endpoints. Move long-running tasks to background jobs.