From be1c4085f2108995ac02c58de33f8fad0182ef11 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Sat, 27 Feb 2016 10:19:45 +0530
Subject: [PATCH] save remaining syncmetadata tasks on shutdown

---
 oml/item/models.py | 7 +++++++
 oml/tasks.py       | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/oml/item/models.py b/oml/item/models.py
index 4225b66..250bcc4 100644
--- a/oml/item/models.py
+++ b/oml/item/models.py
@@ -873,8 +873,15 @@ def sync_metadata(ids=None):
         else:
             later = []
         if ids:
+            done = set()
             for i in Item.query.filter(Item.id.in_(ids)):
                 i.sync_metadata()
+                done.add(i.id)
+                if state.shutdown:
+                    later = list((set(later) | set(ids)) - done)
+                    if later and state.tasks:
+                        state.tasks.queue('syncmetadata', later)
+                        later = None
         if later:
             if state.main and state.tasks:
                 state.main.call_later(delay, lambda: state.tasks.queue('syncmetadata', later))
diff --git a/oml/tasks.py b/oml/tasks.py
index 858390e..d228589 100644
--- a/oml/tasks.py
+++ b/oml/tasks.py
@@ -111,3 +111,5 @@ class Tasks(Thread):
         if not state.shutdown:
             #logger.debug('queue: %s (%s)', action, data)
             self.q.put((priority, (action, data)))
+        else:
+            self._tasks.append((priority, (action, data)))