/// <summary>
/// 单例获取
/// </summary>
//public static ConnectionMultiplexer Instance
//{
// get
// {
// if (_instance == null)
// {
// lock (Locker)
// {
// if (_instance == null || !_instance.IsConnected)
// {
// _instance = GetManager();
// }
// }
// }
// return _instance;
// }
//}
///通过配置文件来加载链接
public static ConnectionMultiplexer GetConnectionMultiplexer(RedisServiceConfig config)
{
if (!ConnectionCache.ContainsKey(config))
{
ConnectionCache[config] = GetManager(config);
}
return(ConnectionCache[config]);
}
public void Init(RedisServiceConfig config)
{
if (config == null || string.IsNullOrEmpty(config.Address))
{
throw new KeyNotFoundException("redis config is not set");
}
_config = config;
_conn = RedisConnectionHelp.GetConnectionMultiplexer(_config);
_db = GetDatabase();
}
/// <summary>
/// 缓存获取
/// </summary>
/// <param name="connectionString"></param>
/// <returns></returns>
//public static ConnectionMultiplexer GetConnectionMultiplexer(string connectionString)
//{
// if (!ConnectionCache.ContainsKey(connectionString))
// {
// ConnectionCache[connectionString] = GetManager(connectionString);
// }
// return ConnectionCache[connectionString];
//}
private static ConnectionMultiplexer GetManager(RedisServiceConfig config)
{
var options = ConfigurationOptions.Parse(config.Address);
options.AbortOnConnectFail = false;
if (!string.IsNullOrWhiteSpace(config.Pwd))
{
options.Password = config.Pwd;
}
var connect = ConnectionMultiplexer.Connect(options);
//注册如下事件
connect.ConnectionFailed += MuxerConnectionFailed;
connect.ConnectionRestored += MuxerConnectionRestored;
connect.ErrorMessage += MuxerErrorMessage;
connect.ConfigurationChanged += MuxerConfigurationChanged;
connect.HashSlotMoved += MuxerHashSlotMoved;
connect.InternalError += MuxerInternalError;
return(connect);
}
/// <summary>
/// 应该使用这种方式初始化，否则如果有两个Redis数据库就 没办法处理了
/// </summary>
/// <param name="config"></param>
public RedisService(RedisServiceConfig config)
{
Init(config);
}