public void TestMultiMember()
{
Guid?oldMemberUUID0 = null;
Guid?oldMemberUUID1 = null;
SetupCluster(() =>
{
oldMemberUUID0 = StartNewMember();
oldMemberUUID1 = StartNewMember();
});
var memberAdded = new CountdownEvent(2);
var memberRemoved = new CountdownEvent(2);
var addedMemberUUIDs = new ConcurrentBag <Guid>();
var removedMemberUUIDs = new ConcurrentBag <Guid>();
Client.Cluster.AddMembershipListener(new MembershipListener
{
OnMemberAdded = membershipEvent =>
{
addedMemberUUIDs.Add(membershipEvent.GetMember().Uuid);
memberAdded.Signal();
},
OnMemberRemoved = membershipEvent =>
{
removedMemberUUIDs.Add(membershipEvent.GetMember().Uuid);
memberRemoved.Signal();
}
});
while (!ShutdownCluster())
{
Thread.Sleep(1000);
}
var newMemberUUID0 = StartNewMember();
var newMemberUUID1 = StartNewMember();
TestSupport.AssertOpenEventually(memberRemoved);
Assert.AreEqual(2, removedMemberUUIDs.Count);
Assert.Contains(oldMemberUUID0, removedMemberUUIDs);
Assert.Contains(oldMemberUUID1, removedMemberUUIDs);
TestSupport.AssertOpenEventually(memberAdded);
Assert.AreEqual(2, addedMemberUUIDs.Count);
Assert.Contains(newMemberUUID0, addedMemberUUIDs);
Assert.Contains(newMemberUUID1, addedMemberUUIDs);
var members = Client.Cluster.Members;
Assert.AreEqual(2, members.Count);
Assert.True(members.Any(member => member.Uuid == newMemberUUID0));
Assert.True(members.Any(member => member.Uuid == newMemberUUID1));
}
public void TestDistributedObjectListener()
{
var createdLatch = new CountdownEvent(1);
var destroyedLatch = new CountdownEvent(1);
var regId = Client.AddDistributedObjectListener(new DistributedObjectListener(createdLatch, destroyedLatch));
Assert.IsNotNull(regId, "regisrationId");
var name = TestSupport.RandomString();
var topic = Client.GetTopic <object>(name);
TestSupport.AssertOpenEventually(createdLatch, 10);
topic.Destroy();
TestSupport.AssertOpenEventually(destroyedLatch, 10);
Assert.IsTrue(Client.RemoveDistributedObjectListener(regId), "Client.RemoveDistributedObjectListener(regId)");
}
public void TestSingleMember()
{
Guid?oldMemberUUID = null;
SetupCluster(() =>
{
oldMemberUUID = StartNewMember();
});
var memberAdded = new CountdownEvent(1);
var memberRemoved = new CountdownEvent(1);
var addedMemberReferenceUUID = new Guid?();
var removedMemberReferenceUUID = new Guid?();
Client.Cluster.AddMembershipListener(new MembershipListener
{
OnMemberAdded = membershipEvent =>
{
addedMemberReferenceUUID = membershipEvent.GetMember().Uuid;
memberAdded.Signal();
},
OnMemberRemoved = membershipEvent =>
{
removedMemberReferenceUUID = membershipEvent.GetMember().Uuid;
memberRemoved.Signal();
}
});
ShutdownMember(oldMemberUUID.Value);
var newMemberUUID = StartNewMember();
TestSupport.AssertOpenEventually(memberRemoved, "Failed to receive MemberRemoved event!");
Assert.AreEqual(oldMemberUUID, removedMemberReferenceUUID);
TestSupport.AssertOpenEventually(memberAdded, "Failed to receive MemberAdded event!");
Assert.AreEqual(newMemberUUID, addedMemberReferenceUUID);
var members = Client.Cluster.Members;
Assert.True(members.Any(member => member.Uuid == newMemberUUID));
Assert.AreEqual(1, members.Count);
}
public void TestSingleMember()
{
string oldMemberUUID = null;
SetupCluster(() =>
{
oldMemberUUID = StartNewMember();
});
var memberAdded = new CountdownEvent(1);
var memberRemoved = new CountdownEvent(1);
string addedMemberReferenceUUID = null;
string removedMemberReferenceUUID = null;
Client.GetCluster().AddMembershipListener(new MembershipListener
{
OnMemberAdded = membershipEvent =>
{
Interlocked.Exchange(ref addedMemberReferenceUUID, membershipEvent.GetMember().GetUuid());
memberAdded.Signal();
},
OnMemberRemoved = membershipEvent =>
{
Interlocked.Exchange(ref removedMemberReferenceUUID, membershipEvent.GetMember().GetUuid());
memberRemoved.Signal();
}
});
ShutdownMember(oldMemberUUID);
var newMemberUUID = StartNewMember();
TestSupport.AssertOpenEventually(memberRemoved);
Assert.AreEqual(oldMemberUUID, removedMemberReferenceUUID);
TestSupport.AssertOpenEventually(memberAdded);
Assert.AreEqual(newMemberUUID, addedMemberReferenceUUID);
var members = Client.GetCluster().GetMembers();
Assert.True(members.Any(member => member.GetUuid() == newMemberUUID));
Assert.AreEqual(1, members.Count);
}
