ValueTask<IMartenDatabase> IMartenStorage.FindOrCreateDatabase(string tenantIdOrDatabaseIdentifier)
{
return Tenancy.FindOrCreateDatabase(tenantIdOrDatabaseIdentifier);
}
public void SetTenancyDetails(string tenancyRef, Tenancy tenancy)
{
StoredTenancyDetails[tenancyRef] = tenancy;
}
async ValueTask<IReadOnlyList<IMartenDatabase>> IMartenStorage.AllDatabases()
{
var databases = await Tenancy.BuildDatabases().ConfigureAwait(false);
return databases.OfType<IMartenDatabase>().ToList();
}
private static void Main(string[] args)
{
// unless otherwise stated, all values presented are the default if not specified
var memory = MemoryBox.GetInstance(
new MemoryConfiguration {
DefaultTimeToLive = new TimeSpan(1, 0, 0, 0),
DefaultTimeToRefresh = new TimeSpan(0, 0, 5, 0),
ExpirationScanFrequency = new TimeSpan(0, 1, 0, 0),
PoolSize = 1 // hardcoded to 1 on creation of connectionpool
});
// redis connection assumes SSL is enabled; if not you must adjust port and UseSSL
var redis = RedisBox.GetInstance(
new RedisConfiguration {
DatabaseID = 0,
DefaultTimeToLive = new TimeSpan(1, 0, 0, 0),
DefaultTimeToRefresh = new TimeSpan(0, 0, 5, 0),
Host = "<host>", // defaults to 127.0.0.1
Password = "******", // only required if using ssl, defaults to ""
PoolSize = 5,
Port = 6379, // defaults to 6380
UseSSL = false // defaults to true
});
// for documentDB you must replace the string values with whatever you have setup
// the backing DB of your cosmosDB MUST be SQL and partitioned/sharded based on /_partitionKey
var documentDB = DocumentDBBox.GetInstance(
new DocumentDBConfiguration {
Collection = "<collection>",
ConnectionPolicy = new ConnectionPolicy(), // defaults to nothing configured
Database = "<database>",
DefaultTimeToLive = new TimeSpan(1, 0, 0, 0),
DefaultTimeToRefresh = new TimeSpan(0, 0, 5, 0),
EndpointURI = new Uri("https://<account>.documents.azure.com:443"),
PartitionKey = "cache", // defaults to cache, but you can specify what you want
PoolSize = 5,
PrimaryKey = "<auth_key>"
});
// create a new tenancy object`
var tenancy = new Tenancy(
new ILitterBox[] {
memory,
redis,
documentDB
});
// subscribe to internal errors
tenancy.ExceptionEvent += TenancyOnExceptionEvent;
// set an item (will backfill all three caches)
var x = tenancy.SetItem(
"foo",
new LitterBoxItem <dynamic> {
Value = new {
Args = "boo"
}
}).GetAwaiter().GetResult();
// get item from cache, checks in order of array initialization. in this case memory -> redis -> documentDB
var y = tenancy.GetItem <dynamic>("foo").GetAwaiter().GetResult();
Console.ReadKey();
}
