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🧑‍🌾 rclcpp TestBusyWaiting failing in nightly linux repeated/rhel debug by a clock difference

bugSomething isn't workingSomething isn't working

Status: Open.

#3154 In ros2/rclcpp;

· miguelgonrod opened on May 21, 2026

introspection API to verify delivery methods (intra-process and loaned-message) at runtime

enhancementNew feature or requestNew feature or request

Status: Open.

#3153 In ros2/rclcpp;

· fujitatomoya opened on May 19, 2026

API footgun: shared_ptr to timer, ambiguous reset

more-information-neededFurther information is requiredFurther information is required

Status: Open.

#3140 In ros2/rclcpp;

· matthews-jca opened on Apr 30, 2026

🧑‍🌾 Warning in Jazzy ci connext regarding uninitialized variables in GenericClient (status_offset, result_offset)

bugSomething isn't workingSomething isn't working

Status: Open.

#3128 In ros2/rclcpp;

· miguelgonrod opened on Apr 13, 2026

RCL_ROS_TIME: how to get sim-time-aware monotonic timing?

enhancementNew feature or requestNew feature or request

Status: Open.

#3122 In ros2/rclcpp;

· tonynajjar opened on Apr 8, 2026

Backport #2953 to jazzy — crash reproducible on Jazzy with duplicate goal UUID

bugSomething isn't workingSomething isn't working

Status: Open.

#3120 In ros2/rclcpp;

· Smit-tay opened on Apr 1, 2026

Proposal: Expose is_data_valid API for Loaned/Zero-Copy Messages

enhancementNew feature or requestNew feature or request

Status: Open.

#3119 In ros2/rclcpp;

· fujitatomoya opened on Mar 31, 2026

Add per node & component log level support

enhancementNew feature or requestNew feature or request

Status: Open.

#3091 In ros2/rclcpp;

· penww opened on Mar 11, 2026

Clarify differences between FAILURE and ERROR for CallbackReturn

documentation

good first issueGood for newcomersGood for newcomers

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#3086 In ros2/rclcpp;

· solonovamax opened on Mar 2, 2026

Service callback without shared pointer

Status: Open.

#3078 In ros2/rclcpp;

· oysstu opened on Feb 20, 2026

Deprecate AllocatorMemoryStrategy and remove related test cases

good first issueGood for newcomersGood for newcomers

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#3049 In ros2/rclcpp;

· fujitatomoya opened on Feb 1, 2026

subscriber node uses 100% cpu when publisher disconnects (recent regression)

bugSomething isn't workingSomething isn't working

Status: Open.

#3036 In ros2/rclcpp;

· rkent opened on Jan 25, 2026