gistfile1.cs

public async Task<string> Get(int id)
{
    using (var conn = new RedisConnection("localhost"))
    {
        await conn.Open();

        try
        {
            var value = await conn.Lists.BlockingRemoveFirstString(1, new[] {id.ToString()}, 10);
            return value.Item1 + " -> " + value.Item2;
        }
        catch (Exception e)
        {
            return "wait timeout";
        }
    }
}