Closed nime88 closed 1 month ago
This was s bug in the new implementation of Send Futures returned by wait_for_subscription
and wait_for_publisher
.
They tended to get stuck due to improper handling of Futures. This is now fixed in release 0.7.5.
When using
ros2 topic int /some_topic
andros2 topic echo /some_topic
ros2_client doesn't necessarily find any subscribers withget_subscription_count
orwait_for_subscription
. I used the orignal node.