From 13fded3bf1da5a0c64fe8e7ed1036d07c1049242 Mon Sep 17 00:00:00 2001
From: Jean-Marc Le Roux <jeanmarc.leroux@aerys.in>
Date: Mon, 6 Aug 2018 00:33:17 +0200
Subject: [PATCH] Fix restart handler failing randomly (fix #47).

---
 handlers/main.yml | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/handlers/main.yml b/handlers/main.yml
index 79f9f72..213ffe7 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,7 +1,24 @@
 # handlers file for supervisor
 ---
-- name: restart supervisor
+
+# https://github.com/Oefenweb/ansible-supervisor/issues/47
+- name: stop supervisor
   service:
     name: supervisor
-    state: restarted
-  when: service_default_state | default('started') == 'started'
+    state: stopped
+  listen: "restart supervisor"
+
+- name: waiting for supervisor to be stopped
+  wait_for:
+    path: /var/run/supervisord.pid
+    state: absent
+    sleep: 5
+  listen: "restart supervisor"
+
+- shell: ps faux | grep supervisor
+
+- name: start supervisor
+  service:
+    name: supervisor
+    state: started
+  listen: "restart supervisor"