/// <summary>
/// 消息接收与内容解析
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SyncData_Received(object sender, BasicDeliverEventArgs e)
{
try
{
//TOOD 验证程序退出后消费者是否退出去了
var body = e.Body; //消息主体
string message = Encoding.UTF8.GetString(body);
_log.WriteLog("[x] 队列接收到消息：" + message.ToString());
if (ExternHanleConsumerMsg)//外部处理消息
{
MqttMsgArgs mqttMsgArgs = new MqttMsgArgs(e.DeliveryTag, message);
OnMessageReceived(mqttMsgArgs);
}
else
{
//处理数据
bool processSuccessFlag = true;//处理消息逻辑编写
if (processSuccessFlag)
{
//回复确认
ListenChannel.BasicAck(e.DeliveryTag, false);
}
else
{
//未正常处理的消息，重新放回队列
ListenChannel.BasicReject(e.DeliveryTag, true);
}
}
}
catch (RabbitMQ.Client.Exceptions.OperationInterruptedException ex1)
{
Thread.Sleep(5000);
ListenChannel.BasicNack(e.DeliveryTag, false, true);
_log.WriteLog("开始监控RabbitMQ服务器出错", ex1);
}
catch (Exception ex)
{
Thread.Sleep(5000);
ListenChannel.BasicNack(e.DeliveryTag, false, true);
_log.WriteLog("开始监控RabbitMQ服务器出错", ex);
}
}
private void OnMessageReceived(MqttMsgArgs message)
{
MessageReceivedRaised?.Invoke(this, message);
}
