protected (IStore, IStateStore) LoadStore(string path, string type, int statesCacheSize)
{
IStore store = null;
if (type == "rocksdb")
{
try
{
store = new RocksDBStore.RocksDBStore(
path,
maxTotalWalSize: 16 * 1024 * 1024,
maxLogFileSize: 16 * 1024 * 1024,
keepLogFileNum: 1
);
Log.Debug("RocksDB is initialized.");
}
catch (TypeInitializationException e)
{
Log.Error("RocksDB is not available. DefaultStore will be used. {0}", e);
}
}
else if (type == "monorocksdb")
{
try
{
store = new RocksDBStore.MonoRocksDBStore(
path,
maxTotalWalSize: 16 * 1024 * 1024,
maxLogFileSize: 16 * 1024 * 1024,
keepLogFileNum: 1
);
Log.Debug("MonoRocksDB is initialized.");
}
catch (TypeInitializationException e)
{
Log.Error("MonoRocksDB is not available. DefaultStore will be used. {0}", e);
}
}
else
{
var message = type is null
? "Storage Type is not specified"
: $"Storage Type {type} is not supported";
Log.Debug($"{message}. DefaultStore will be used.");
}
store ??= new DefaultStore(path, flush: false);
store = new ReducedStore(store);
IKeyValueStore stateKeyValueStore = new RocksDBKeyValueStore(Path.Combine(path, "states")),
stateHashKeyValueStore = new RocksDBKeyValueStore(Path.Combine(path, "state_hashes"));
IStateStore stateStore = new TrieStateStore(stateKeyValueStore, stateHashKeyValueStore);
return(store, stateStore);
}
private static IRichStore LoadStore(Options options)
{
bool readOnlyMode = options.Seeds is null;
IStore innerStore;
switch (options.StoreType)
{
case "rocksdb":
innerStore = new RocksDBStore.RocksDBStore(
options.StorePath,
maxTotalWalSize: 16 * 1024 * 1024,
keepLogFileNum: 1);
break;
case "monorocksdb":
innerStore = new RocksDBStore.MonoRocksDBStore(
options.StorePath,
maxTotalWalSize: 16 * 1024 * 1024,
keepLogFileNum: 1);
break;
case "default":
innerStore = new DefaultStore(
options.StorePath,
flush: false,
readOnly: readOnlyMode);
break;
default:
// FIXME: give available store type as argument hint without code duplication.
var availableStoreTypes = new[] { "rocksdb", "default" };
const string longOptionName = "store-type";
throw new InvalidOptionValueException(
"--" + longOptionName,
options.StoreType,
availableStoreTypes);
}
bool useMySQL = !string.IsNullOrEmpty(options.MySQLDatabase) &&
!string.IsNullOrEmpty(options.MySQLPassword) &&
!string.IsNullOrEmpty(options.MySQLServer) &&
!string.IsNullOrEmpty(options.MySQLUsername) &&
!(options.MySQLPort is null);
if (useMySQL)
{
var mySqlOptions = new MySQLRichStoreOptions(
options.MySQLDatabase,
options.MySQLServer,
options.MySQLPort.Value,
options.MySQLUsername,
options.MySQLPassword);
return(new MySQLRichStore(
innerStore,
mySqlOptions
));
}
else
{
return(new LiteDBRichStore(
innerStore,
path: options.StorePath,
flush: false,
readOnly: readOnlyMode
));
}
}
