notify: a reply other than 2xx is a failed delivery (closes #287)

A notification endpoint that answered with a redirect was counted as delivered: the request is not sent through a client, so the redirect is never followed, and only a status of 400 or more counted as a failure. Now any status outside 200-299 fails the delivery for ntfy, Slack and Mattermost, so it is retried and logged like the others. Model: opus-5-5
2026-10-15 14:02:27 +00:00
parent dee69c4780
commit fafb53da35
5 changed files with 81 additions and 36 deletions
@@ -19,6 +19,8 @@ milestone: https://git.eeqj.de/sneak/dnswatcher/milestone/7

 # Completed Steps

+- 2026-10-15: a notification endpoint that answers with a redirect, or any
+  status other than 2xx, is a failed delivery, retried and logged (closes #287).
 - 2026-10-15: a nameserver is asked at each of its IPv4 addresses in turn, so it
  has failed only when none of them gives a usable reply (closes #285).
 - 2026-10-15: the log names a notification endpoint (`slack`, `mattermost`,