static void Main(string[] args)
{
try
{
//// 啟動redis發布訂閱中樞
RedisFactory.Start(NoSqlService.RedisConnections, NoSqlService.RedisAffixKey, NoSqlService.RedisDataBase);
////訂閱關注Topics
var consumer = new RedisConsumer(ConfigHelper.SubscribTopics, new PubSubDispatcher <RedisEventStream>(AutofacConfig.Container));
consumer.Register();
//// 發布事件
RedisProducer.Publish("A", new AEvent()
{
Message = $"{nameof(AEvent)}:{DateTime.Now.ToString("yyyy/MM/dd hh:mm:ss")}"
});
RedisProducer.Publish("B", new AEvent()
{
Message = $"{nameof(BEvent)}:{DateTime.Now.ToString("yyyy/MM/dd hh:mm:ss")}"
});
RedisProducer.Publish("C", new AEvent()
{
Message = $"{nameof(CEvent)}:{DateTime.Now.ToString("yyyy/MM/dd hh:mm:ss")}"
});
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Read();
}
static void Main(string[] args)
{
var channelName = "CartPreviewCreated";
var producer = new RedisProducer();
var eventRaiserTasks = new List <Task>();
var consumer = new RedisConsumer();
var queue = consumer.Consume(channelName);
var messageCount = 0;
queue.OnMessage(x =>
{
ClearCurrentConsoleLine();
var content = $"<{x.Channel}>: {x.Message} delivered at {DateTime.Now.ToString("dd.MM.yyyy-HH:mm:ss")}>";
Console.WriteLine(content);
Console.WriteLine($"{++messageCount} messages delivered.");
Console.SetCursorPosition(0, Console.CursorTop - 1);
});
for (int i = 0; i < 1000; i++)
{
eventRaiserTasks.Add(producer.ProduceAsync(channelName, $"ThrowTime:{DateTime.Now.ToString("dd.MM.yyyy-HH:mm:ss")} at order {i + 1}. with {Guid.NewGuid()}."));
}
Task.WhenAll();
Console.ReadKey();
}
/// <summary>
/// GetRedisProducer
/// </summary>
/// <returns></returns>
public RedisProducer GetRedisProducer()
{
if (_redisProducer == null)
{
_redisProducer = new RedisProducer(_cnn);
}
return(_redisProducer);
}
internal void SendToMessageQueue(RedisValue value)
{
if (_publisher == null)
{
var redisConnection = (RedisConnection)Container.Connection;
_publisher = new RedisProducer(redisConnection);
}
_publisher.PublishToFront(MessageQueue.Name, value);
}
/// <summary>
/// 消息发布方法
/// </summary>
/// <typeparam name="T">参数类型占位符</typeparam>
/// <param name="model">参数：消息内容</param>
/// <param name="channel">发布频道</param>
public static void PushMessage <T>(T model, string channel)
{
if (redisProducer == null)
{
redisProducer = new RedisProducer();
}
redisProducer.Channel = channel;
redisProducer.Publish <T>(model);
}
internal void SendToDeadLetterQueue(RedisValue value)
{
if (_publisher == null)
{
var redisConnection = (RedisConnection)Container.Connection;
_publisher = new RedisProducer(redisConnection);
}
Log.Warn("Sending message " + value + " to dead letter queue " + DeadLetterQueue.Name);
_publisher.Publish(DeadLetterQueue.Name, value);
}
public void Init()
{
var redisConnection = (RedisConnection)Container.Connection;
_redis = redisConnection.Multiplexer;
_publisher = new RedisProducer(redisConnection, MessageQueue);
//need to be able to add in the instance id here...
if (Id == null)
{
Id = "NA";
}
var processingQueueName = $"{MessageQueue.Name}:ProcessingQueue:{Id}_{Environment.MachineName}_{DateTime.Now.ToString("yyyyMMdd_HHmmss")}";
ProcessingQueue = new RedisQueue(processingQueueName, 0);
}
private void btnSend_Click(object sender, System.EventArgs e)
{
using (var redLock = RedisLockHelper.GrabLock(1)) // 有 async 的版本
{
// 確定取得 lock 所有權
if (redLock.IsAcquired)
{
// 執行需要獨佔資源的核心工作
RedisProducer.Publish("RedisSample1", new PressureTestContentEvent {
Content = "RedisSample1", CreateDateTime = DateTime.Now
});
}
}
RedisProducer.Publish("RedisSample2", new PressureTestContentEvent {
Content = "RedisSample2", CreateDateTime = DateTime.Now
});
RedisProducer.Publish("RedisSample3", new PressureTestContentEvent {
Content = "RedisSample3", CreateDateTime = DateTime.Now
});
}
/// <summary>
/// 构造函数获取生产者对象
/// </summary>
public MessagePush()
{
redisProducer = new RedisProducer();
}
