public void TestThinClientForServers()
{
var cluster = _igniteClient.GetCluster();
var servers = cluster.ForServers().GetNodes();
Assert.AreEqual(2, servers.Count);
Assert.IsTrue(servers.All(x => !x.IsClient));
}
/// <summary>
/// Asserts correct exception for cluster operations.
/// </summary>
public static void TestClusterOperationsThrowCorrectExceptionOnVersionsOlderThan150(IIgniteClient client,
string version)
{
var cluster = client.GetCluster();
AssertNotSupportedOperation(() => cluster.IsActive(), version, "ClusterIsActive");
AssertNotSupportedOperation(() => cluster.SetActive(true), version, "ClusterChangeState");
AssertNotSupportedOperation(() => cluster.IsWalEnabled("c"), version, "ClusterGetWalState");
AssertNotSupportedOperation(() => cluster.EnableWal("c"), version, "ClusterChangeWalState");
AssertNotSupportedOperation(() => cluster.DisableWal("c"), version, "ClusterChangeWalState");
}
public static void ClientCluster()
{
var cfg = new IgniteClientConfiguration();
//tag::client-cluster[]
IIgniteClient client = Ignition.StartClient(cfg);
IClientCluster cluster = client.GetCluster();
cluster.SetActive(true);
cluster.EnableWal("my-cache");
//end::client-cluster[]
}
public static void ClientClusterGroups()
{
var cfg = new IgniteClientConfiguration();
//tag::client-cluster-groups[]
IIgniteClient client = Ignition.StartClient(cfg);
IClientClusterGroup serversInDc1 = client.GetCluster().ForServers().ForAttribute("dc", "dc1");
foreach (IClientClusterNode node in serversInDc1.GetNodes())
{
Console.WriteLine($"Node ID: {node.Id}");
}
//end::client-cluster-groups[]
}
