internal IStorageBlobDirectory GetLockDirectory(string accountName)
{
if (string.IsNullOrEmpty(accountName))
{
accountName = ConnectionStringNames.Storage;
}
IStorageBlobDirectory storageDirectory = null;
if (!_lockDirectoryMap.TryGetValue(accountName, out storageDirectory))
{
IStorageBlobContainer container = this.GetContainer(accountName);
storageDirectory = container.GetDirectoryReference(HostDirectoryNames.SingletonLocks);
_lockDirectoryMap[accountName] = storageDirectory;
}
return(storageDirectory);
}