80 lines
2.6 KiB
Swift
80 lines
2.6 KiB
Swift
//
|
|
// Copyright (c) 2021 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
@objc
|
|
public class LaunchJobs: NSObject {
|
|
|
|
private enum LaunchJobsState: String {
|
|
case notYetStarted
|
|
case inFlight
|
|
case complete
|
|
}
|
|
// This should only be accessed on the main thread.
|
|
private var state: LaunchJobsState = .notYetStarted
|
|
|
|
// Returns true IFF the launch jobs are complete.
|
|
//
|
|
// completion will be invoked async on the main thread,
|
|
// but only for the first time this method is called.
|
|
@objc(ensureLaunchJobsWithCompletion:)
|
|
public func ensureLaunchJobs(completion: @escaping () -> Void) -> Bool {
|
|
AssertIsOnMainThread()
|
|
|
|
switch state {
|
|
case .notYetStarted:
|
|
startLaunchJobs(completion: completion)
|
|
return false
|
|
case .inFlight:
|
|
Logger.verbose("Already started.")
|
|
return false
|
|
case .complete:
|
|
Logger.verbose("Already complete.")
|
|
return true
|
|
}
|
|
}
|
|
|
|
// completion will be invoked async on the main thread.
|
|
private func startLaunchJobs(completion: @escaping () -> Void) {
|
|
AssertIsOnMainThread()
|
|
owsAssertDebug(!CurrentAppContext().isNSE)
|
|
|
|
state = .inFlight
|
|
|
|
guard tsAccountManager.isRegistered else {
|
|
Logger.verbose("Skipping.")
|
|
state = .complete
|
|
DispatchQueue.main.async {
|
|
completion()
|
|
}
|
|
return
|
|
}
|
|
|
|
Logger.verbose("Starting.")
|
|
|
|
DispatchQueue.global().async {
|
|
// Mark all "attempting out" messages as "unsent", i.e. any messages that were not successfully
|
|
// sent before the app exited should be marked as failures.
|
|
OWSFailedMessagesJob().runSync()
|
|
// Mark all "incomplete" calls as missed, e.g. any incoming or outgoing calls that were not
|
|
// connected, failed or hung up before the app existed should be marked as missed.
|
|
OWSIncompleteCallsJob().runSync()
|
|
// Mark all "downloading" attachments as "failed", i.e. any incoming attachments that were not
|
|
// successfully downloaded before the app exited should be marked as failures.
|
|
OWSFailedAttachmentDownloadsJob().runSync()
|
|
|
|
// Kick off a low priority trim of the MSL
|
|
// This will reschedule itself on a background queue ~24h or so
|
|
MessageSendLog.schedulePeriodicCleanup()
|
|
|
|
DispatchQueue.main.async {
|
|
Logger.verbose("Completing.")
|
|
self.state = .complete
|
|
completion()
|
|
}
|
|
}
|
|
}
|
|
}
|