Parameter executables in `demo_nodes_py`

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Configuration

• buildType: debian
• chip: amd64
• os: rhel 10
• rmw: fastdds

Process

Async parameter client

Actions

# StdIn - terminal 1
ros2 run demo_nodes_cpp parameter_blackboard

# StdIn - terminal 2
ros2 run demo_nodes_py async_param_client

Expected Results

The async parameter client will try setting a bunch of different values like below.

# StdOut - terminal 2
[INFO] [1777495511.134950203] [async_param_client]: Setting parameters:
[INFO] [1777495511.137789694] [async_param_client]:     int_parameter:
[INFO] [1777495511.138597704] [async_param_client]:         successful: True
[INFO] [1777495511.139321580] [async_param_client]:     bool_parameter:
[INFO] [1777495511.140069615] [async_param_client]:         successful: True
[INFO] [1777495511.140757811] [async_param_client]:     string_parameter:
[INFO] [1777495511.141435501] [async_param_client]:         successful: True
[INFO] [1777495511.142482220] [async_param_client]: Listing Parameters:
[INFO] [1777495511.144972812] [async_param_client]:     - bool_parameter
[INFO] [1777495511.146086151] [async_param_client]:     - int_parameter
[INFO] [1777495511.147108034] [async_param_client]:     - string_parameter
[INFO] [1777495511.148131385] [async_param_client]: Getting parameters:
[INFO] [1777495511.150607568] [async_param_client]:     - int_parameter: 10
[INFO] [1777495511.151685120] [async_param_client]:     - bool_parameter: False
[INFO] [1777495511.152761376] [async_param_client]:     - string_parameter: Fee Fi Fo Fum
[INFO] [1777495511.153824049] [async_param_client]: Loading parameters: 
[INFO] [1777495511.163204022] [async_param_client]:     other_int_parameter:
[INFO] [1777495511.164652873] [async_param_client]:         successful: True
[INFO] [1777495511.165949519] [async_param_client]:         value: 0
[INFO] [1777495511.167121151] [async_param_client]:     int_parameter:
[INFO] [1777495511.168607627] [async_param_client]:         successful: True
[INFO] [1777495511.169657687] [async_param_client]:         value: 12
[INFO] [1777495511.170518195] [async_param_client]:     string_parameter:
[INFO] [1777495511.171337001] [async_param_client]:         successful: True
[INFO] [1777495511.172220795] [async_param_client]:         value: I smell the blood of an Englishman
[INFO] [1777495511.173041072] [async_param_client]:     other_string_parameter:
[INFO] [1777495511.173894034] [async_param_client]:         successful: True
[INFO] [1777495511.174743411] [async_param_client]:         value: One fish, two fish, Red fish, blue fish
[INFO] [1777495511.175603649] [async_param_client]:     bool_parameter:
[INFO] [1777495511.176587429] [async_param_client]:         successful: True
[INFO] [1777495511.177526411] [async_param_client]:         value: False
[INFO] [1777495511.178433670] [async_param_client]: Deleting parameters: 
[INFO] [1777495511.181598191] [async_param_client]:     other_int_parameter:
[INFO] [1777495511.183093262] [async_param_client]:         successful: True
[INFO] [1777495511.184435145] [async_param_client]:         reason: 
[INFO] [1777495511.185718999] [async_param_client]:     other_string_parameter:
[INFO] [1777495511.187036088] [async_param_client]:         successful: True
[INFO] [1777495511.188550419] [async_param_client]:         reason: 
[INFO] [1777495511.189856685] [async_param_client]:     string_parameter:
[INFO] [1777495511.191171285] [async_param_client]:         successful: True
[INFO] [1777495511.192512293] [async_param_client]:         reason: