/// <summary>
/// 添加消费端
/// </summary>
/// <param name="register"></param>
public void AddConsumer <IConsumer>(IConsumerQueueConfig consumerQueueConfig) where IConsumer : IBaseConsumer
{
ConsumerOptions.Add(new ConsumerOptions
{
ConsumerQueueConfig = consumerQueueConfig,
ConsumerType = typeof(IConsumer)
});
}
public MQResult DirectConsume(IConsumerQueueConfig config, Func <string, Task <bool> > func)
{
try
{
RabbitConsumeConfig mqconfig = config as RabbitConsumeConfig;
var channel = mqConnection.CreateModel();
#region 声明队列
try
{
channel.QueueDeclarePassive(mqconfig.QueueName);
}
catch
{
channel = mqConnection.CreateModel();
channel.QueueDeclare(queue: mqconfig.QueueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
}
#endregion
var consumer = new EventingBasicConsumer(channel);
consumer.Received += async(model, ea) =>
{
var message = Encoding.UTF8.GetString(ea.Body);
var bSucess = await func(message);
if (bSucess && !mqconfig.AutoAck)
{
channel.BasicAck(ea.DeliveryTag, false);
}
Console.WriteLine($"[C] consumer_message,queue={mqconfig.QueueName},msg={message}");
};
channel.BasicQos(0, 1, false);
channel.BasicConsume(queue: mqconfig.QueueName, autoAck: mqconfig.AutoAck, consumer: consumer);
return(new MQResult()
{
IsSucess = true, ChannelNumber = channel.ChannelNumber
});
}
catch (Exception ex)
{
//记log
return(new MQResult()
{
IsSucess = false, ExceptionMsg = ex.Message
});
}
}
