public static string BlockingPopItemFromList(string listId, TimeSpan?timSpan)
{
string result = null;
using (IRedisClient redis = RedisManager.GetClient())
{
result = redis.BlockingPopItemFromList(listId, timSpan);
redis.Dispose();
}
return(result);
}
/// <summary>
/// 阻塞队列直到取出一条消息
/// </summary>
/// <param name="queueName"></param>
/// <returns></returns>
public static string PopBlocking(string queueName)
{
try
{
using (IRedisClient redis = OpenServer())
{
return(redis.BlockingPopItemFromList(queueName, TimeSpan.FromDays(1)));
}
}
catch (Exception ex)
{
return(null);
}
}
public async Task ListenAsync(CancellationToken cancellationToken)
{
await Task.Run(() =>
{
this.redis = manager.GetClient();
while (!cancellationToken.IsCancellationRequested)
{
//Get the name that has been queued, and process it
string username = redis.BlockingPopItemFromList(PENDING_KEY, Timeout);
if (string.IsNullOrEmpty(username))
{
continue;
}
//Process the session
if (!cancellationToken.IsCancellationRequested)
{
ProcessSession(username);
}
}
}, cancellationToken);
}
