From 1f0065117439aabfa5a3401a86bba39ce15d16ab Mon Sep 17 00:00:00 2001
From: Vincent Degove <vincent.degove@beta.gouv.fr>
Date: Tue, 28 Jan 2025 14:08:11 +0100
Subject: [PATCH] better job delay not exactly twice
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Co-authored-by: Thibaut Barrère <thibaut.barrere@gmail.com>
---
 apps/transport/lib/transport/preemptive_api_cache.ex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/transport/lib/transport/preemptive_api_cache.ex b/apps/transport/lib/transport/preemptive_api_cache.ex
index 1efac336da..c99ba2ba5c 100644
--- a/apps/transport/lib/transport/preemptive_api_cache.ex
+++ b/apps/transport/lib/transport/preemptive_api_cache.ex
@@ -7,7 +7,8 @@ defmodule Transport.PreemptiveAPICache do
   require Logger
 
   @job_delay :timer.seconds(300)
-  @cache_ttl :timer.seconds(600)
+  # slightly more than twice `@job_delay` to reduce the risk of parallel computation
+  @cache_ttl :timer.seconds(700)
 
   def cache_ttl, do: @cache_ttl