操控平台后端代码
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// 大名科技(天津)有限公司版权所有 电话:18020030720 QQ:515096995
//
// 此源代码遵循位于源代码树根目录中的 LICENSE 文件的许可证
using NewLife.Caching.Queues;
namespace Admin.NET.Core;
/// <summary>
/// Redis 消息队列
/// </summary>
public static class RedisQueue
{
private static ICache _cache = App.GetService<ICache>();
/// <summary>
/// 获取可信队列,需要确认
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="topic"></param>
/// <returns></returns>
public static RedisReliableQueue<T> GetRedisReliableQueue<T>(string topic)
{
var queue = (_cache as FullRedis).GetReliableQueue<T>(topic);
return queue;
}
/// <summary>
/// 可信队列回滚
/// </summary>
/// <param name="topic"></param>
/// <param name="retryInterval"></param>
/// <returns></returns>
public static int RollbackAllAck(string topic, int retryInterval = 60)
{
var queue = GetRedisReliableQueue<string>(topic);
queue.RetryInterval = retryInterval;
return queue.RollbackAllAck();
}
/// <summary>
/// 发送一个数据列表到可信队列
/// </summary>
/// <param name="topic"></param>
/// <param name="value"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static int AddReliableQueueList<T>(string topic, List<T> value)
{
var queue = (_cache as FullRedis).GetReliableQueue<T>(topic);
var count = queue.Count;
var result = queue.Add(value.ToArray());
return result - count;
}
/// <summary>
/// 发送一条数据到可信队列
/// </summary>
/// <param name="topic"></param>
/// <param name="value"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static int AddReliableQueue<T>(string topic, T value)
{
var queue = (_cache as FullRedis).GetReliableQueue<T>(topic);
var count = queue.Count;
var result = queue.Add(value);
return result - count;
}
/// <summary>
/// 获取延迟队列
/// </summary>
/// <param name="topic"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static RedisDelayQueue<T> GetDelayQueue<T>(string topic)
{
var queue = (_cache as FullRedis).GetDelayQueue<T>(topic);
return queue;
}
/// <summary>
/// 发送一条数据到延迟队列
/// </summary>
/// <param name="topic"></param>
/// <param name="value"></param>
/// <param name="delay">延迟时间。单位秒</param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static int AddDelayQueue<T>(string topic, T value, int delay)
{
var queue = GetDelayQueue<T>(topic);
return queue.Add(value, delay);
}
/// <summary>
/// 发送数据列表到延迟队列
/// </summary>
/// <param name="topic"></param>
/// <param name="value"></param>
/// <param name="delay"></param>
/// <typeparam name="T">延迟时间。单位秒</typeparam>
/// <returns></returns>
public static int AddDelayQueue<T>(string topic, List<T> value, int delay)
{
var queue = GetDelayQueue<T>(topic);
queue.Delay = delay;
return queue.Add(value.ToArray());
}
/// <summary>
/// 在可信队列获取一条数据
/// </summary>
/// <param name="topic"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static T ReliableTakeOne<T>(string topic)
{
var queue = GetRedisReliableQueue<T>(topic);
return queue.TakeOne(1);
}
/// <summary>
/// 异步在可信队列获取一条数据
/// </summary>
/// <param name="topic"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static async Task<T> ReliableTakeOneAsync<T>(string topic)
{
var queue = GetRedisReliableQueue<T>(topic);
return await queue.TakeOneAsync(1);
}
/// <summary>
/// 在可信队列获取多条数据
/// </summary>
/// <param name="topic"></param>
/// <param name="count"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static List<T> ReliableTake<T>(string topic, int count)
{
var queue = GetRedisReliableQueue<T>(topic);
return queue.Take(count).ToList();
}
}