internal void SendToPoisonQueue(RedisValue value)
{
if (_publisher == null)
{
var redisConnection = (RedisConnection)Container.Connection;
_publisher = new RedisProducer(redisConnection);
}
Log.Warn("Sending message " + value + " to poison letter queue " + PoisonQueue.Name);
_publisher.Publish(PoisonQueue.Name, value);
}
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();
}
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
});
}