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TunnelsManager: Invoke reload() in a subsequent runloop

This commit is contained in:
Roopesh Chander 2019-01-26 14:31:38 +05:30
parent 0c9380fe4e
commit df7bdc0baa
1 changed files with 7 additions and 1 deletions
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8
WireGuard/WireGuard/Tunnel/TunnelsManager.swift
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@ -340,7 +340,13 @@ class TunnelsManager {
func startObservingTunnelConfigurations() {
configurationsObservationToken = NotificationCenter.default.addObserver(forName: .NEVPNConfigurationChange, object: nil, queue: OperationQueue.main) { [weak self] _ in
self?.reload()
DispatchQueue.main.async { [weak self] in
// We schedule reload() in a subsequent runloop to ensure that the completion handler of loadAllFromPreferences
// (reload() calls loadAllFromPreferences) is called after the completion handler of the saveToPreferences or
// removeFromPreferences call, if any, that caused this notification to fire. This notification can also fire
// as a result of a tunnel getting added or removed outside of the app.
self?.reload()
}
}
}