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Diffstat (limited to 'synapse/storage/_base.py')
| -rw-r--r-- | synapse/storage/_base.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 4d86fe7c72..e5441aafb2 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -315,6 +315,8 @@ class CacheListDescriptor(object): ret_d = ObservableDeferred(ret_d) + # We need to create deferreds for each arg in the list so that + # we can insert the new deferred into the cache. for arg in missing: observer = ret_d.observe() observer.addCallback(lambda r, arg: r[arg], arg) |