From c4e0df7eeb6c48a75f1596deb284a13f6384b937 Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Wed, 1 Jul 2020 18:46:50 +0200
Subject: [PATCH] Wait for app to start at the end of the restore to avoid 502
 error

---
 scripts/restore | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/restore b/scripts/restore
index a2870ac..0912f3f 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -48,3 +48,11 @@ ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ./db.sql
 systemctl reload nginx
 systemctl restart supervisor
 supervisorctl restart budget
+
+# Wait that gunicorn is ready to consider the install finished, that is to
+# avoid HTTP 502 right after installation
+for i in `seq 1 120`
+do
+    test -S /tmp/budget.gunicorn.sock && break
+	sleep 1
+done