From d064b0f1b4740a9488a5d204844c07848fa99a55 Mon Sep 17 00:00:00 2001
From: Taverne Sylvain <sylvain@agicia.com>
Date: Tue, 9 May 2017 15:40:59 +0200
Subject: [PATCH] Server: Add method launch_at_stop()

---
 ikaaro/root.py   | 17 ++++++++++++-----
 ikaaro/server.py |  3 +++
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/ikaaro/root.py b/ikaaro/root.py
index 081f3163f..5f288b705 100644
--- a/ikaaro/root.py
+++ b/ikaaro/root.py
@@ -179,6 +179,18 @@ def _get_names(self):
         return [ x for x in super(Root, self)._get_names() if x ]
 
 
+    ########################################################################
+    # Start / Stop API
+    ########################################################################
+    def launch_at_start(self, context):
+        """Method called at instance start"""
+        pass
+
+
+    def launch_at_stop(self, context):
+        """Method called at instance stop"""
+        pass
+
     ########################################################################
     # API
     ########################################################################
@@ -190,11 +202,6 @@ def get_default_edit_languages(self):
         return [self.get_default_language()]
 
 
-    def launch_at_start(self, context):
-        """Method called at instance start"""
-        pass
-
-
     def before_traverse(self, context, min=Decimal('0.000001'),
                         zero=Decimal('0.0')):
         # Set the language cookie if specified by the query.
diff --git a/ikaaro/server.py b/ikaaro/server.py
index 805eae45b..1db3a8cd9 100644
--- a/ikaaro/server.py
+++ b/ikaaro/server.py
@@ -293,6 +293,9 @@ def run(self):
 
     def stop(self, signum, frame):
         print 'Shutting down the server...'
+        context = get_context()
+        if context and context.root:
+            context.root.launch_at_stop(context)
         self.server.close()
         self.quit()