Whenever a structural change to a station is made, by adding or removing a Component or History, invokes an action on the NHaystackService called rebuildCache
. By invoking rebuildCache
, it causes the NHaystack Server to traverse through the entire station and rebuild all of its internal data structures, so it can keep track of how everything in the station is interrelated.
This can be executed in either FIN or Niagara
1. Select the App Launcher icon
2. Select the DB Builder tile under System Integrator Apps
3. Expand the Connector Tree
4. Select a Haystack Connector
5. Select the tool gear icon.
This will open up a Tool pop-up window
6. Select the following: NHaystack > Rebuild Cache
7. Once executed, refresh the connector
Open Niagara workbench
Open the Station
Navigate to Config > Services > NHaystackService
Once executed, refresh the connector