internal static void TestFollowerConcurrency(AbstractClient C) { const int Iterations = 10000; // Two threads racing each other adding and removing followers new Thread(new ThreadStart(() => { for (int i = 0; i < Iterations; i++) { C.AddFollower(R.Next()); } })).Start(); new Thread(new ThreadStart(() => { for (int i = 0; i < Iterations; i++) { var List = C.GetCurrentFollowers(); if (List.Count > 0) { C.RemoveFollower(List[R.Next(List.Count)]); } else { // Remove non-existant followers should work too! C.RemoveFollower(R.Next()); } } })).Start(); // No exception should be thrown Assert.Pass(); }
// Shared with Connected client too internal static void TestFollowers(AbstractClient C) { C.AddFollower(1); C.AddFollower(2); // Double add C.AddFollower(2); C.AddFollower(3); var Followers = C.GetCurrentFollowers(); Assert.That(Followers.Count == 3, "Dummy client's follower adding error! A follower with the same ID can only be added once!"); Assert.That(Followers.Contains(2), "Dummy client's follower adding error!"); Assert.False(Followers.Contains(4), "Dummy client's follower checking error!"); // External modification must not affect internal operation Followers.Add(5); Assert.False(C.GetCurrentFollowers().Contains(5), "Dummy client's GetCurrentFollowers should not return the internal follower list!"); }
/// <summary> /// Take data from another client, the other client should be discarded shortly after so this /// instance can take oker /// </summary> /// <param name="Other">Client to take followers and messages from</param> public void TakeOverFrom(AbstractClient Other) { this.Followers = new HashSet<int>(Other.GetCurrentFollowers()); this.Messages = new Queue<Payload>(Other.GetMessages()); }
/// <summary> /// Take data from another client, the other client should be discarded shortly after so this /// instance can take oker /// </summary> /// <param name="Other">Client to take followers and messages from</param> public void TakeOverFrom(AbstractClient Other) { this.Followers = new HashSet <int>(Other.GetCurrentFollowers()); this.Messages = new Queue <Payload>(Other.GetMessages()); }