public static List <IRabbitMQRecieverService> LoadDll()
{
AttachServices = new List <IRabbitMQRecieverService>();
List <IRabbitMQRecieverService> result = new List <IRabbitMQRecieverService>();
string[] files = Directory.GetFiles(Attach, "*.dll");
foreach (var file in files)
{
Assembly assembly = Assembly.LoadFile(file);
if (assembly == null)
{
continue;
}
var serviceTypes = assembly.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IRabbitMQRecieverService)));
if (serviceTypes != null && serviceTypes.Count() > 0)
{
foreach (var type in serviceTypes)
{
IRabbitMQRecieverService rabbitMQRecieverService = Activator.CreateInstance(type) as IRabbitMQRecieverService;
if (rabbitMQRecieverService != null && !result.Exists(w => w.GetType() == rabbitMQRecieverService.GetType()))
{
result.Add(rabbitMQRecieverService);
}
}
}
}
AttachServices = result;
return(result);
}
private static void BindConsumer(List <RabbitMQInstance> rabbitMQInstances)
{
if (rabbitMQInstances == null || rabbitMQInstances.Count == 0)
{
return;
}
foreach (var rabbitMQInstance in rabbitMQInstances)
{
if (rabbitMQInstance == null)
{
continue;
}
var _channel = rabbitMQInstance.Connection.CreateModel();
if (_channel == null || _channel.IsClosed)
{
InitRabbitMQ(rabbitMQInstance);
}
var consumer = new EventingBasicConsumer(_channel);
consumer.Received += (ch, ea) =>
{
var msg = System.Text.Encoding.UTF8.GetString(ea.Body);
if (msg == null)
{
return;
}
if (string.IsNullOrEmpty(msg))
{
return;
}
string dateTime = DateTime.Now.ToString("yyyyMMddHHmmssfff");
Logger.Info("HandleMessage:" + dateTime);
try
{
while (DynamicLoader.IsLoading)
{
Thread.Sleep(ConstValues.ReLoadSettingFileSleepTime);
}
IRabbitMQRecieverService rabbitMQRecieverServiceImpl = AssemblyLoader.AttachServices.FirstOrDefault(w => w.GetType().AssemblyQualifiedName == rabbitMQInstance.RabbitMQModel?.ConsumerType);
if (rabbitMQRecieverServiceImpl == null)
{
rabbitMQRecieverServiceImpl = Activator.CreateInstance(Type.GetType(rabbitMQInstance.RabbitMQModel?.ConsumerType)) as IRabbitMQRecieverService;
}
rabbitMQRecieverServiceImpl?.HandleMessage(ch, ea, msg);
}
catch (Exception ex)
{
Logger.Error(ex.ToString());
Logger.Error("ContentErrorStart:" + dateTime + ":" + msg);
Logger.Error("ContentErrorFinished:" + dateTime);
RabbitMQSender.PublishToAdmin(rabbitMQInstance.RabbitMQModel?.PublishName, msg);
}
Logger.Info("Current Dealt:" + dateTime);
_channel.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);//手动应答
};
consumer.Shutdown += OnConsumerShutdown;
consumer.Registered += OnConsumerRegistered;
consumer.Unregistered += OnConsumerUnregistered;
consumer.ConsumerCancelled += OnConsumerConsumerCancelled;
_channel.BasicConsume(queue: rabbitMQInstance.RabbitMQModel?.Queue, autoAck: false, consumer: consumer); //手动应答
}
}
