/// <summary> /// 生成EventMessageResult对象。 /// </summary> /// <param name="bytes">流</param> /// <returns>EventMessageResult instance.</returns> internal static EventMessageResult BuildEventMessageResult(byte[] bytes) { var eventMessage = MessageSerializerFactory.CreateMessageSerializerInstance().Deserialize <EventMessage>(bytes); var result = new EventMessageResult { MessageBytes = eventMessage.EventMessageBytes, EventMessageBytes = eventMessage }; return(result); }
/// <summary> /// 创建EventMessage传输对象。 /// </summary> /// <param name="originObject">原始强类型对象实例。</param> /// <param name="eventMessageMarkcode">消息的标记码。</param> /// <typeparam name="T">原始对象类型。</typeparam> /// <returns>EventMessage.</returns> public static EventMessage CreateEventMessageInstance <T>(T originObject, string eventMessageMarkcode) where T : class, new() { var result = new EventMessage() { CreateDateTime = DateTime.Now, EventMessageMarkcode = eventMessageMarkcode }; var bytes = MessageSerializerFactory.CreateMessageSerializerInstance().SerializerBytes <T>(originObject); result.EventMessageBytes = bytes; return(result); }
/// <summary> /// 触发一个事件且将事件打包成消息发送到远程队列中 /// </summary> /// <param name="eventMessage">发送的消息实例</param> /// <param name="exchange">exchange名称</param> /// <param name="queue">队列名称</param> public void TriggerEventMessage(EventMessage eventMessage, string exchange, string queue) { Context.SendConnection = RabbitMqClientFactory.CreateConnection();//获取链接 using (Context.SendConnection) { Context.SendChannel = RabbitMqClientFactory.CreateModel(Context.SendConnection);//获得通道 const byte deliveryMode = 2; using (Context.SendChannel) { var messageSerializer = MessageSerializerFactory.CreateMessageSerializerInstance(); //反序列化消息 var properties = Context.SendChannel.CreateBasicProperties(); properties.DeliveryMode = deliveryMode; //表示持久化消息 //推送消息 Context.SendChannel.BasicPublish(exchange, queue, properties, messageSerializer.SerializerBytes(eventMessage)); } } }