public CassandraCacheTests()
{
var cassandraCacheOptions = new CassandraCacheOptions
{
Session =
Cluster.Builder()
.AddContactPoint("localhost")
.WithCredentials("cassandra", "cassandra")
.WithPort(9042)
.WithDefaultKeyspace("cassandracache")
.Build()
.Connect(),
ReadConsistencyLevel = ConsistencyLevel.LocalOne,
WriteConsistencyLevel = ConsistencyLevel.LocalOne
};
var options = Options.Create(cassandraCacheOptions);
this.cassandraCache = new CassandraCache(options);
}
private static async Task RunSampleAsync()
{
var key = "myKey";
var message = "Hello, World!";
var value = Encoding.UTF8.GetBytes(message);
Console.WriteLine("Connecting to cassandra");
var session = Cluster.Builder()
.AddContactPoint("localhost")
.WithCredentials("cassandra", "cassandra")
.WithPort(9042)
.WithDefaultKeyspace("cachecontroltest")
.Build()
.Connect();
Console.WriteLine("Connected");
var cache = new CassandraCache(new CassandraCacheOptions
{
Session = session,
Logger = null,
ReadConsistencyLevel = ConsistencyLevel.LocalOne,
WriteConsistencyLevel = ConsistencyLevel.LocalOne
});
Console.WriteLine("Cassandra Cache initialized");
Console.WriteLine($"Setting value '{message}' in cache");
await cache.SetAsync(key, value, new DistributedCacheEntryOptions());
Console.WriteLine("Value set");
Console.WriteLine("Getting value from cache");
var result = await cache.GetAsync(key);
if (result != null)
{
Console.WriteLine("Retrieved: " + Encoding.UTF8.GetString(result));
}
else
{
Console.WriteLine("Value not found");
}
Console.WriteLine("Removing value from cache");
await cache.RemoveAsync(key);
Console.WriteLine("Value removed");
Console.WriteLine("Getting value from cache again");
result = await cache.GetAsync(key);
if (result != null)
{
Console.WriteLine("Retrieved: " + Encoding.UTF8.GetString(result));
}
else
{
Console.WriteLine("Value not found");
}
Console.ReadLine();
}
