internal void Receive(object sender, BasicDeliverEventArgs e)
{
MessageBody body = new MessageBody();
try
{
string content = MQConnection.UTF8.GetString(e.Body);
body.Content = content;
body.Consumer = (EventingBasicConsumer)sender;
body.BasicDeliver = e;
}
catch (Exception ex)
{
body.ErrorMessage = $"订阅-出错{ex.Message}";
body.Exception = ex;
body.Error = true;
body.Code = 500;
}
OnReceivedCallback?.Invoke(body);
}
/// <summary>
/// 接收消息
/// </summary>
/// <param name="message"></param>
public override void OnReceived(MessageBody message)
{
//如果不返回ACK 则 RabbitMQ 不会再发送数据
message.Consumer.Model.BasicAck(message.BasicDeliver.DeliveryTag, true);
if (string.IsNullOrEmpty(message.Content))
{
return;
}
try
{
DataChange data = message.Content.JsonToObject <DataChange>();
var result = _dbTypeMapper.TransferToDb(data);
if (!result.Success)
{
OnAction?.Invoke(MessageLevel.Error, $"TransferToDb Error", new Exception(result.Msg));
}
}
catch (Exception ex)
{
OnAction?.Invoke(MessageLevel.Error, ex.Message + $"【{message.Content}】", ex);
}
}
/// <summary> /// 接收消息 /// </summary> /// <param name="message"></param> public abstract void OnReceived(MessageBody message);