private void Worker()
{
var rdb = Redis.Connection.GetDatabase();
while (true)
{
RedisValue result = RedisValue.Null;
try
{
var currentElementCounts = (int)rdb.ListLength(QueueName);
if (currentElementCounts == 0)
{
Thread.Sleep(DelayRetry);
continue;
}
result = rdb.ListRightPop(QueueName);
if (!result.HasValue || result.IsNullOrEmpty)
{
Thread.Sleep(DelayRetry);
continue;
}
T currentItem = result.ToObject <T>();
if (OnAction != null)
{
OnAction(currentItem).Wait();
}
Thread.Sleep(DelayOnSucceed);
continue;
}
catch (Exception e)
{
if (OnException != null)
{
OnException(new BasePullEventArgs(e, result)).Wait();
}
Thread.Sleep(DelayAfterError);
}
}
}
/// <summary>
/// 获取hash中某个key对应的值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <param name="fields"></param>
/// <returns></returns>
public T HashGet <T>(string key, string fields) where T : class
{
RedisValue rValue = db.HashGet(key, fields);
return(rValue.ToObject <T>());
}
/// <summary>
/// 出队
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <returns></returns>
public T Dequeue <T>(string key) where T : class
{
RedisValue rValue = db.ListLeftPop(key);
return(rValue.ToObject <T>());
}
/// <summary>
/// 获取某个key并反序列化
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <returns></returns>
public T StringGet <T>(string key) where T : class
{
RedisValue rValue = db.StringGet(key);
return(rValue.ToObject <T>());
}
public T JsonGet <T>(RedisKey key, CommandFlags flags = CommandFlags.None)
{
RedisValue str = Connection.GetDatabase().StringGet(key, flags);
return(str.ToObject <T>());
}
