[ros-users] [Discourse.ros.org] [Next Generation ROS] No communication if no gateway is set

[Chris via Discourse.ros.org]

This exact problem was fixed with Crystal; see https://github.com/eProsima/Fast-RTPS/pull/267, which was superceded by https://github.com/eProsima/Fast-RTPS/pull/303 .  I highly recommend upgrading to Crystal; there are only a couple of small API breakages between Bouncy and Crystal, so the upgrade is fairly painless.





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