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Add QoS Magic Number note
This number needs to be documented.
Hey @DLu, can you double check if these values are specific to different DDS implementations?
Hey @DLu, can you double check if these values are specific to different DDS implementations?
Honestly, if someone wants to do that they can, but otherwise it just seems like a roadblock to getting better documentation.
INFINITE
is rmw dependent definition as below. and ROS 2 just handles that as INFINITE
but exact digits.
-
rmw_fastrtps
toFast-DDS
https://github.com/ros2/rmw_fastrtps/blob/117c64855f3d49544c04feacdb67e8f39ae9a82a/rmw_fastrtps_shared_cpp/src/time_utils.cpp#L23-L33
-
Fast-DDS
tormw_fastrtps
https://github.com/ros2/rmw_fastrtps/blob/117c64855f3d49544c04feacdb67e8f39ae9a82a/rmw_fastrtps_shared_cpp/src/qos.cpp#L42-L49