File: py_trees_msgs/OpenBlackboardWatcher.srv
Raw Message Definition
# Specify a list of variables to watch on the blackboard. These
# can be nested variables (e.g. get only the position in an odom
# message). Typically this is not used directly, but by the
# blackboard watcher utility
# list of variables to watch
string[] variables
---
# topic name that is dynamically created for watching
string topic
Compact Message Definition
string[] variables
string topic