[GH-ISSUE #351] Ignore new HTTP Priority header #273

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opened 2026-05-05 03:57:42 -06:00 by gitea-mirror · 2 comments

gitea-mirror commented

2026-05-05 03:57:42 -06:00

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Originally created by @binwiederhier on GitHub (Jul 1, 2022).
Original GitHub issue: https://github.com/binwiederhier/ntfy/issues/351

Cloudflare apparently adds a Priority: u=... header to requests, which ntfy rejects with 500 invalid priority (should be a 400). This is a new HTTP standard (https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-priority) that is emerging.

We should ignore header values that start with u=. It is quite unfortunate that the name conflicts like this.

Originally created by @binwiederhier on GitHub (Jul 1, 2022). Original GitHub issue: https://github.com/binwiederhier/ntfy/issues/351 Cloudflare apparently adds a `Priority: u=...` header to requests, which ntfy rejects with `500 invalid priority` (should be a 400). This is a new HTTP standard (https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-priority) that is emerging. We should ignore header values that start with `u=`. It is quite unfortunate that the name conflicts like this.

gitea-mirror

2026-05-05 03:57:42 -06:00

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gitea-mirror commented

2026-05-05 03:57:45 -06:00

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@binwiederhier commented on GitHub (Jul 1, 2022):

Fixed in 95bd876be2

@binwiederhier commented on GitHub (Jul 1, 2022): Fixed in https://github.com/binwiederhier/ntfy/commit/95bd876be21fbff56fc0082725a69d6cb5a18a7c

gitea-mirror commented

2026-05-05 03:57:46 -06:00

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@binwiederhier commented on GitHub (Jul 1, 2022):

This ticket (https://github.com/binwiederhier/ntfy/issues/353) has a full dump of the Cloudflare request showing the Priority: u=3 header.

@binwiederhier commented on GitHub (Jul 1, 2022): This ticket (https://github.com/binwiederhier/ntfy/issues/353) has a full dump of the Cloudflare request showing the `Priority: u=3` header.

gitea-mirror referenced this issue

2026-05-05 04:31:22 -06:00

[PR #273] [MERGED] WIP: iOS poll_request forwarder #1259