private void Upload(PostCardProcessContext postCardUploadContext)
{
try
{
using (var connection = new NMSConnectionFactory(Hacker.Inko.Global.Properties.Settings.Default.BrokerUrl).CreateConnection())
{
//通过连接创建Session会话
using (var session = connection.CreateSession())
{
//通过会话创建生产者，方法里面new出来的是MQ中的Queue
var prod = session.CreateProducer(new Apache.NMS.ActiveMQ.Commands.ActiveMQQueue("firstQueue"));
//创建一个发送的消息对象
var message = prod.CreateTextMessage();
//给这个对象赋实际的消息
message.Text = JsonConvert.SerializeObject(postCardUploadContext.PostCardProcessInfo);
//设置消息对象的属性，这个很重要哦，是Queue的过滤条件，也是P2P消息的唯一指定属性
message.Properties.SetString("filter", "demo");
//生产者把消息发送出去，几个枚举参数MsgDeliveryMode是否长链，MsgPriority消息优先级别，发送最小单位，当然还有其他重载
prod.Send(message, MsgDeliveryMode.NonPersistent, MsgPriority.Normal, TimeSpan.MinValue);
}
}
postCardUploadContext.Success?.Invoke(postCardUploadContext.PostCardProcessInfo);
}
catch (Exception)
{
postCardUploadContext.Failure?.Invoke(postCardUploadContext.PostCardProcessInfo);
}
}