INTERACTIVE LAB · ROS 2

Message flow. Explore it.

Explore publishing rate and QoS compatibility.

Educational browser model

Calculations run on this device. This does not execute ROS, Gazebo or hardware commands.

Explore the model

Demonstrates reliability compatibility only. It does not simulate a DDS network, loss or scheduling.

Ready. Choose Run calculations to begin.

Calculated result

PublisherSubscriber

Compatible reliability settings

Published
0
Delivered by model
0

Best-effort publisher cannot satisfy a reliable subscriber in this model.

What to investigate

Select a best-effort publisher and a reliable subscriber. Explain why a listed topic may still fail to deliver. Only reliability compatibility is represented; packet loss and network discovery are not.

Related lessons

All labs · Verification notes