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Feature #11508

open

HTTP 503 status for planned downtime

Added by Peter Amstutz about 7 years ago. Updated 2 months ago.

Status:
New
Priority:
Normal
Assigned To:
-
Category:
-
Target version:
Future
Story points:
-
Release:
Postponed
Release relationship:
Auto

Description

In order to facilitate upgrade without downtime, designate 503 (Service Unavailable) to indicates "planned downtime". When an Arvados client gets this code, it should retry forever (?), respecting the "Retry-After" header if available.

https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html

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