RoverLehre/ROS2_pubsub
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Update 'src/pubsub/pubsub/pubsub_library_v4.py'

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Christopher Herr 2023-04-20 19:58:18 +02:00
parent dc0e4a48cd
commit ae20df933b
1 changed files with 4 additions and 0 deletions
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4
src/pubsub/pubsub/pubsub_library_v4.py
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@ -116,6 +116,10 @@ class MinimalSubscriber(Node):
self.msg = msg self.msg = msg
return return
def has_msg(self):
# Check if a maessage has been received
return self.msg is not None
def return_msg(self): def return_msg(self):
return self.msg return self.msg