From 3f178332d68cb723150d0e392ed92780e4e5a610 Mon Sep 17 00:00:00 2001
From: Sean Quah <8349537+squahtx@users.noreply.github.com>
Date: Tue, 12 Jul 2022 18:57:38 +0100
Subject: [PATCH] Log the stack when waiting for an entire room to be
 un-partial stated (#13257)

The stack is already logged when waiting for an event to be un-partial
stated. Log the stack for rooms as well, to aid in debugging.
---
 changelog.d/13257.misc                               | 1 +
 synapse/storage/util/partial_state_events_tracker.py | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 changelog.d/13257.misc

diff --git a/changelog.d/13257.misc b/changelog.d/13257.misc
new file mode 100644
index 000000000..5fc138852
--- /dev/null
+++ b/changelog.d/13257.misc
@@ -0,0 +1 @@
+Log the stack when waiting for an entire room to be un-partial stated.
diff --git a/synapse/storage/util/partial_state_events_tracker.py b/synapse/storage/util/partial_state_events_tracker.py
index 211437cfa..466e5137f 100644
--- a/synapse/storage/util/partial_state_events_tracker.py
+++ b/synapse/storage/util/partial_state_events_tracker.py
@@ -166,6 +166,7 @@ class PartialCurrentStateTracker:
             logger.info(
                 "Awaiting un-partial-stating of room %s",
                 room_id,
+                stack_info=True,
             )
 
             await make_deferred_yieldable(d)