Hello
I have an app that uses Core Data with CloudKit to store data. When I am in the app (using the app) and create some new data on an other device, the data is fetched in a few seconds and I see it immediately, however if I am not using the app and create some new data on an other device, I have to enter the app and then the data starts fetching, is there a way to fetch data even if I am not using the app.
Here is my core data stack:
import CoreData
import Combine
class PersistenceController {
static let shared = PersistenceController()
let container: NSPersistentCloudKitContainer
init() {
container = NSPersistentCloudKitContainer(name: "CoreData")
guard let fileContainer = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "APP_GROUP_NAME")?.appendingPathComponent("CoreData.sqlite") else {
fatalError("Shared file container could not be created.")
}
let storeDescription = NSPersistentStoreDescription(url: fileContainer)
storeDescription.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey)
storeDescription.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey)
storeDescription.cloudKitContainerOptions = NSPersistentCloudKitContainerOptions(containerIdentifier: "Container_Identifier")
container.persistentStoreDescriptions = [storeDescription]
container.loadPersistentStores(completionHandler: { (storeDescription, error) in
if let error = error as NSError? {
fatalError("Unresolved error \(error), \(error.userInfo)")
}
})
container.viewContext.automaticallyMergesChangesFromParent = true
container.viewContext.mergePolicy = NSMergeByPropertyStoreTrumpMergePolicy
}
}