[kinetic] Set source_update_cb attr before creating subscribers #41
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Signed-off-by: Shane Loretz <sloretz@osrfoundation.org>
clalancette
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Mar 11, 2020
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I think we'll also need the same fix on the noetic-devel branch. |
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Signed-off-by: Shane Loretz <sloretz@osrfoundation.org>
sloretz
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Fixes #36. It's possible for a subscriber to receive their first message and call the callback prior to
self.source_update_cbexisting. This PR creates the attribute before the subscribers.