Add note in documentation about rostopic echo #202
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Signed-off-by: Mabel Zhang <mabel@openrobotics.org>
dhananjaysathe
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Aug 22, 2019
Signed-off-by: Mabel Zhang <mabel@openrobotics.org> Signed-off-by: Dhananjay Sathe <dhananjay.sathe@rapyuta-robotics.com>
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Adding a clarification in documentation, because @clalancette and I think
rostopic echois an obvious first thing that everyone starting to use the bridge would try, that there should be solid documentation so that people have the correct expectation that they need an actual subscriber, not justechoand decide the bridge doesn't work for them, which we saw happen.