private async Task <ConfigQueryResult> GetConfigValue() => await Task.Run(() =>
{
if (redis == null || !redis.IsConnected)
{
redis = ConnectionMultiplexer.Connect(_source.RedisConfig.Url);
}
//var manager = new RedisManagerPool(_source.RedisConfig.Url);
var client = redis.GetDatabase();
{
var result = new ConfigQueryResult();
foreach (var key in _source.RedisConfig.Keys)
{
if (!client.KeyExists(key))
{
result.Exists = false;
return(result);
}
result.Exists = true;
//result.Value = client.Get<string>(key);
result.Value = client.HashGetAll(key).ToStringDictionary();
result.Version = int.Parse(client.StringGet($"{key}{_configValueVersionPostfix}"));
}
return(result);
}
});
private bool UpdateLastVersion(ConfigQueryResult queryResult)
{
lock (_lastVersionLock)
{
if (queryResult.Version <= _lastVersion)
{
return(false);
}
_lastVersion = queryResult.Version;
return(true);
}
}
private void LoadIntoMemory(ConfigQueryResult configQueryResult)
{
if (!configQueryResult.Exists)
{
Data.Clear();
}
else if (configQueryResult.Value != null)
{
foreach (var hashEntry in configQueryResult.Value)
{
if (!Data.ContainsKey(hashEntry.Key))
{
Data.Add(hashEntry);
}
}
}
}