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authorErik Johnston <erik@matrix.org>2017-02-04 08:28:56 +0000
committerErik Johnston <erik@matrix.org>2017-02-04 08:28:56 +0000
commitfad3a8433535d7de321350bbd17373138c6fd3ec (patch)
tree70fe66754b86a7a6b1466030dcc8d7e260063f4d /synapse/rest/client/transactions.py
parentBump version and changelog (diff)
parentBump changelog and version (diff)
downloadsynapse-fad3a8433535d7de321350bbd17373138c6fd3ec.tar.xz
Merge branch 'release-v0.19.0' of github.com:matrix-org/synapse v0.19.0
Diffstat (limited to 'synapse/rest/client/transactions.py')
-rw-r--r--synapse/rest/client/transactions.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/synapse/rest/client/transactions.py b/synapse/rest/client/transactions.py
index 351170edbc..efa77b8c51 100644
--- a/synapse/rest/client/transactions.py
+++ b/synapse/rest/client/transactions.py
@@ -86,7 +86,11 @@ class HttpTransactionCache(object):
             pass  # execute the function instead.
 
         deferred = fn(*args, **kwargs)
-        observable = ObservableDeferred(deferred)
+
+        # We don't add an errback to the raw deferred, so we ask ObservableDeferred
+        # to swallow the error. This is fine as the error will still be reported
+        # to the observers.
+        observable = ObservableDeferred(deferred, consumeErrors=True)
         self.transactions[txn_key] = (observable, self.clock.time_msec())
         return observable.observe()