Threshold Detection Agent¶
The ThresholdDetectionAgent will publish an alert when a value published to a topic exceeds or falls below a configured value. The agent can be configured to watch topics are associated with a single value or to watch devices’ all topics.
Configuration¶
The Threshold Detection Agent supports the config store and can be configured with a file named “config”.
The file must be in the following format:
Topics and points in device publishes may have maximum and minimum thresholds but both are not required
A device’s point entries are configured the same way as standard topic entries
{
"topic": {
"threshold_max": 10
},
"devices/some/device/all": {
"point0": {
"threshold_max": 10,
"threshold_min": 0
},
"point1": {
"threshold_max": 42
}
}
}