[Discourse.ros.org] [Next Generation ROS] Payload size error with FastRTPS
In reply to this post by ROS Agriculture via ros-users
I'm not intentionally using PREALLOCATED_MEMORY_MODE or any other non-default configuration for FastRTPS. By pub/sub parameters, you mean the QoS? I do customize that in a few places to enable durable data or to reduce the cache to try and keep data fresh.