Run tests under PostgreSQL (#3423)

1 files changed, 5 insertions, 0 deletions

diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py

index 20fc3b0323..3671d24f60 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -95,6 +95,7 @@ class PresenceHandler(object):
         Args:
             hs (synapse.server.HomeServer):
         """
+        self.hs = hs
         self.is_mine = hs.is_mine
         self.is_mine_id = hs.is_mine_id
         self.clock = hs.get_clock()
@@ -230,6 +231,10 @@ class PresenceHandler(object):
         earlier than they should when synapse is restarted. This affect of this
         is some spurious presence changes that will self-correct.
         """
+        # If the DB pool has already terminated, don't try updating
+        if not self.hs.get_db_pool().running:
+            return
+
         logger.info(
             "Performing _on_shutdown. Persisting %d unpersisted changes",
             len(self.user_to_current_state)