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Feature #11508

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HTTP 503 status for planned downtime

Added by Peter Amstutz about 8 years ago. Updated almost 4 years ago.

Status:
New
Priority:
Normal
Assigned To:
-
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Story points:
-

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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