public void RecoveryTest()
{
CassandraSharpConfig cassandraSharpConfig = new CassandraSharpConfig
{
Recovery = new RecoveryConfig {Type = "Default", Interval = 2},
Logger = new LoggerConfig {Type = typeof(ResilienceLogger).AssemblyQualifiedName},
};
ClusterManager.Configure(cassandraSharpConfig);
ClusterConfig clusterConfig = new ClusterConfig
{
Endpoints = new EndpointsConfig
{
Servers = new[] {"localhost"},
},
Transport = new TransportConfig
{
Port = 666,
Type = "ShortRunning",
ReceiveTimeout = 10000,
SendTimeout = 10000,
}
};
DisconnectingProxy proxy = new DisconnectingProxy(666, 9042, 0.05, 0.0);
proxy.Start();
using (ICluster cluster = ClusterManager.GetCluster(clusterConfig))
{
ICqlCommand cmd = cluster.CreatePocoCommand();
const string dropFoo = "drop keyspace data";
try
{
cmd.Execute(dropFoo).AsFuture().Wait();
}
catch
{
}
const string createFoo = "CREATE KEYSPACE data WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}";
cmd.Execute(createFoo).AsFuture().Wait();
const string createBar = "CREATE TABLE data.test (time text PRIMARY KEY)";
cmd.Execute(createBar).AsFuture().Wait();
proxy.EnableKiller();
List<Task> tasks = new List<Task>();
for (int taskId = 0; taskId < 5; ++taskId)
{
int tmpTaskId = taskId;
Task task = Task.Factory.StartNew(() => Worker(tmpTaskId, cmd), TaskCreationOptions.LongRunning);
tasks.Add(task);
}
foreach (Task task in tasks)
{
task.Wait();
}
ClusterManager.Shutdown();
}
proxy.Stop();
}
public void RecoveryTest()
{
CassandraSharpConfig cassandraSharpConfig = new CassandraSharpConfig
{
Logger = new LoggerConfig {
Type = typeof(ResilienceLogger).AssemblyQualifiedName
},
Recovery = new RecoveryConfig {
Interval = 2
}
};
ClusterManager.Configure(cassandraSharpConfig);
ClusterConfig clusterConfig = new ClusterConfig
{
Endpoints = new EndpointsConfig
{
Servers = new[] { "cassandra1" },
},
Transport = new TransportConfig
{
Port = 666,
ReceiveTimeout = 10 * 1000,
}
};
DisconnectingProxy proxy = new DisconnectingProxy(666, 9042);
proxy.Start();
using (ICluster cluster = ClusterManager.GetCluster(clusterConfig))
{
ICqlCommand cmd = cluster.CreatePocoCommand();
const string dropFoo = "drop keyspace data";
try
{
cmd.Execute(dropFoo).AsFuture().Wait();
}
catch
{
}
const string createFoo = "CREATE KEYSPACE data WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}";
cmd.Execute(createFoo).AsFuture().Wait();
const string createBar = "CREATE TABLE data.test (time text PRIMARY KEY)";
cmd.Execute(createBar).AsFuture().Wait();
proxy.EnableKiller();
for (int i = 0; i < 100000; ++i)
{
int attempt = 0;
while (true)
{
var now = DateTime.Now;
string insert = String.Format("insert into data.test(time) values ('{0}');", now);
Console.WriteLine("{0}.{1}) {2}", i, ++attempt, insert);
try
{
cmd.Execute(insert).AsFuture().Wait();
break;
}
catch (Exception ex)
{
Console.WriteLine("Failed with error {0}", ex.Message);
Thread.Sleep(1000);
}
}
}
Console.WriteLine("Stress test done");
ClusterManager.Shutdown();
}
proxy.Stop();
}
public void RecoveryTest()
{
CassandraSharpConfig cassandraSharpConfig = new CassandraSharpConfig
{
Logger = new LoggerConfig { Type = typeof(ResilienceLogger).AssemblyQualifiedName },
Recovery = new RecoveryConfig { Interval = 2 }
};
ClusterManager.Configure(cassandraSharpConfig);
ClusterConfig clusterConfig = new ClusterConfig
{
Endpoints = new EndpointsConfig
{
Servers = new[] { "localhost" },
},
Transport = new TransportConfig
{
Port = 666,
ReceiveTimeout = 10 * 1000,
}
};
DisconnectingProxy proxy = new DisconnectingProxy(666, 9042);
proxy.Start();
using (ICluster cluster = ClusterManager.GetCluster(clusterConfig))
{
ICqlCommand cmd = cluster.CreatePocoCommand();
const string dropFoo = "drop keyspace data";
try
{
cmd.Execute(dropFoo).AsFuture().Wait();
}
catch
{
}
const string createFoo = "CREATE KEYSPACE data WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}";
cmd.Execute(createFoo).AsFuture().Wait();
const string createBar = "CREATE TABLE data.test (time text PRIMARY KEY)";
cmd.Execute(createBar).AsFuture().Wait();
proxy.EnableKiller();
for (int i = 0; i < 100000; ++i)
{
int attempt = 0;
while (true)
{
var now = DateTime.Now;
string insert = String.Format("insert into data.test(time) values ('{0}');", now);
Console.WriteLine("{0}.{1}) {2}", i, ++attempt, insert);
try
{
cmd.Execute(insert).AsFuture().Wait();
break;
}
catch (Exception ex)
{
Console.WriteLine("Failed with error {0}", ex.Message);
Thread.Sleep(1000);
}
}
}
Console.WriteLine("Stress test done");
ClusterManager.Shutdown();
}
proxy.Stop();
}
