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Fix subscription.open get called twice in the client libraries [(#132…
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luxiangu authored and plamut committed Jul 10, 2020
1 parent 464500f commit 64893b7
Showing 1 changed file with 1 addition and 2 deletions.
3 changes: 1 addition & 2 deletions samples/snippets/subscriber.py
Original file line number Diff line number Diff line change
Expand Up @@ -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(
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