Dan Rose

rmw_time_t is redundant with rcutils_duration_value_t and doesn't need to be a struct

9

`rmw_time_t` is defined as: ``` typedef struct RMW_PUBLIC_TYPE rmw_time_t { uint64_t sec; uint64_t nsec; } rmw_time_t; ``` This differs from `rcutils_duration_value_t` which admits a value as *just* a `int64_t` holding...

ActionClient and ActionServer crash on destruction

2

## Bug report **Required Info:** - Operating System: - Ubuntu Focal - Installation type: - from source - Version or commit hash: - master - DDS implementation: - Fast-RTPS, CycloneDDS...

Some Windows build issues getting details swallowed:

5

Although there are warnings from both cmake and msbuild, the details of the errors are not showing up on their respective warning pages. Just the truncated details "cmd.exe" exited with...

ci.ros2.org and build.ros2.org are confusingly similar

1

ci.ros2.org and build.ros2.org servers are confusingly similar, both identifying as the ROS2 build farm in Google search. If the servers are not consolidated in the very near future, the header...

Remove suspicious wait set locking code

4

Since inuse is not volatile, it cannot be used instead of a lock.

Make deserialization code clearer and faster

CDR wstring serialization is nonstandard

12

> DDS-XTypes v1.2 – defines the DDS Type System and the serialized representation of DDS data. Here's what XTypes says about strings, which I think we do a poor job...

ros2cli tests don't verify output stream

4

ros2cli tests don't verify which stream output comes out on (stdout vs stderr). These tests should confirm that the expected output does indeed come out via the expected stream, instead...

`ros2 node list -a` reports an extra node the first time it is run.

1

**Required Info:** - Operating System: - Ubuntu Focal - Installation type: - source - Version or commit hash: - master - DDS implementation: - rmw_cyclonedds_cpp, rmw_fastrtps_cpp - Client library (if...

Ros2 doctor should show middleware details

2

## Feature request #### Feature description `ros2 doctor` should list middleware name and library versions. This is useful troubleshooting info, and it would be great to have it available to...