Fix subscription.open get called twice in the client libraries [(#132…

…1)](GoogleCloudPlatform/python-docs-samples#1321)
plamut · Jul 10, 2020 · 010ad9d · 010ad9d
1 parent 489b381
commit 010ad9d
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/samples/snippets/subscriber.py b/samples/snippets/subscriber.py
@@ -124,9 +124,8 @@ def callback(message):
 
  # Blocks the thread while messages are coming in through the stream. Any
  # exceptions that crop up on the thread will be set on the future.
- future = subscription.open(callback)
  try:
- future.result()
+ subscription.future.result()
  except Exception as e:
  print(
  'Listening for messages on {} threw an Exception: {}.'.format(