phant0mas pushed a commit to branch wip-hurd
in repository guix.
commit 054d05c57d6db173ede0090ee3585e6d95ba0fd9
Author: Ludovic Courtès <[email protected]>
Date: Mon May 4 15:38:30 2015 +0200
substitute: Increase TTL from 24h to 36h.
* guix/scripts/substitute.scm (%narinfo-ttl): Increase to 36h.
---
guix/scripts/substitute.scm | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/guix/scripts/substitute.scm b/guix/scripts/substitute.scm
index b9983c5..ae97f74 100755
--- a/guix/scripts/substitute.scm
+++ b/guix/scripts/substitute.scm
@@ -84,8 +84,10 @@ disabled!~%"))
(define %narinfo-ttl
;; Number of seconds during which cached narinfo lookups are considered
- ;; valid.
- (* 24 3600))
+ ;; valid. This is a reasonable default value (corresponds to the TTL for
+ ;; nginx's .nar cache on hydra.gnu.org) but we'd rather want publishers to
+ ;; state what their TTL is in /nix-cache-info. (XXX)
+ (* 36 3600))
(define %narinfo-negative-ttl
;; Likewise, but for negative lookups---i.e., cached lookup failures.
