Flush IMAP data to disk when stopping. Closes #5095.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/leap/mail/messageflow.py b/src/leap/mail/messageflow.py
index b7fc030..80121c8 100644
--- a/src/leap/mail/messageflow.py
+++ b/src/leap/mail/messageflow.py
@@ -64,6 +64,11 @@ class IMessageProducer(Interface):
         Stop producing items.
         """
 
+    def flush(self):
+        """
+        Flush queued messages to consumer.
+        """
+
 
 class DummyMsgConsumer(object):
 
@@ -162,6 +167,12 @@ class MessageProducer(object):
         if self._loop.running:
             self._loop.stop()
 
+    def flush(self):
+        """
+        Flush queued messages to consumer.
+        """
+        self._check_for_new()
+
 
 if __name__ == "__main__":
     from twisted.internet import reactor