Fix potential race condition

5 years ago · bef9944e48
parent 0604c3c1a2
commit bef9944e48
1 changed files with 2 additions and 0 deletions
--- a/SignalServiceKit/src/Loki/API/Onion
+++ b/SignalServiceKit/src/Loki/API/Onion
@ -143,10 +143,12 @@ public enum OnionRequestAPI {
    /// - Note: Exposed for testing purposes.
    private static func getPath(excluding snode: Snode?) -> Promise<Path> {
        guard pathSize >= 1 else { preconditionFailure("Can't build path of size zero.") }
+        var paths = OnionRequestAPI.paths
        if paths.count < pathCount {
            let storage = OWSPrimaryStorage.shared()
            storage.dbReadConnection.read { transaction in
                paths = storage.getOnionRequestPaths(in: transaction)
+                OnionRequestAPI.paths = paths
                if paths.count >= pathCount {
                    guardSnodes.formUnion([ paths[0][0], paths[1][0] ])
                }