/// <summary>
/// 侦听初始化
/// </summary>
private void ListenInit(string queue)
{
try
{
Context.ListenConnection = RabbitMqClientFactory.CreateConnection();//获取连接
Context.ListenConnection.ConnectionShutdown += (o, e) =>
{
//ESLog.Info("connection shutdown:" + e.ReplyText);
//todo:记录日志
};
Context.ListenChannel = RabbitMqClientFactory.CreateModel(Context.ListenConnection); //获取通道
var consumer = new EventingBasicConsumer(Context.ListenChannel); //创建事件驱动的消费者类型
consumer.Received += ConsumerReveived;
Context.ListenChannel.BasicQos(0, 1, false);//一次只获取一个消息进行消费
Context.ListenChannel.BasicConsume(queue ?? Context.ListenQueueName, false, consumer);
}
catch (Exception e)
{
//todo:记录日志
throw;
}
}
/// <summary>
/// 出发一个事件且将事件打包成消息发送到远程队列
/// </summary>
/// <param name="eventMessage">发送的消息实例。</param>
/// <param name="queue">队列名称</param>
/// <param name="exChange">RabbitMq的Exchange名称</param>
public void TriggerEventMessage(EventMessage.EventMessage eventMessage, string queue, string exChange)
{
Context.SendConnection = RabbitMqClientFactory.CreateConnection();//获取连接
using (Context.SendConnection)
{
Context.SendChannel = RabbitMqClientFactory.CreateModel(Context.SendConnection);//获取通道
const byte deliveryMode = 2;
using (Context.SendChannel)
{
var messageSerializer = MessageSerializerFactory.CreateMessageSerializerInstance(); //发序列化消息
var properties = Context.SendChannel.CreateBasicProperties();
properties.DeliveryMode = deliveryMode; //表示持久化消息
//声明队列
Context.SendChannel.QueueDeclare(queue, deliveryMode == 2, false, false, null);
Context.SendChannel.BasicPublish(exChange, queue, properties, messageSerializer.SerializerBytes(eventMessage));
}
}
}
