Remove Cyclone DDS from image setup#45
Closed
MarcOlivierFecteau wants to merge 2 commits intoSherbyRobotics:ros2from
Closed
Remove Cyclone DDS from image setup#45MarcOlivierFecteau wants to merge 2 commits intoSherbyRobotics:ros2from
MarcOlivierFecteau wants to merge 2 commits intoSherbyRobotics:ros2from
Conversation
Using Cyclone DDS caused bugs for several teams that made their ROS2 environment unusable (e.g. `ros2` CLI tools hanging when executed, and nodes and topics not being discovered). Moreover, Fast DDS is the default DDS for ROS2 Jazzy, and I don't think there is a valid argument for using Cyclone DDS as the ROS middleware.
Collaborator
Author
|
N.B. We WILL NOT require or recommend updating the image currently used on the Raspberry Pis and the lab PCs for A25. Instead, a fix that achieves the same results as the proposed changes WILL be transmitted to the students (actually, the fix has already been sent in a post on Teams' A25-GRO-S5R-APP3's General channel, but SHOULD be replicated in the other classes' teams). Additionally, this PR SHOULD NOT be merged until after #44 has been merged into the main branch. |
chameau5050
requested changes
Oct 21, 2025
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Using Cyclone DDS caused bugs for several teams that made their ROS2 environment unusable (e.g.
ros2CLI tools hanging when executed, and nodes and topics not being discovered).Moreover, Fast DDS is the default DDS for ROS2 Jazzy, and I don't think there is a valid argument for using Cyclone DDS as the ROS middleware.