public void Subscribe()
{
QueueDeclareConfiguration QueueConfiguration = new QueueDeclareConfiguration(ChannelQueueName);
QueueConfiguration.Declare(ChannelAccessor.Channel);
var properties = ChannelAccessor.Channel.CreateBasicProperties();
properties.Persistent = true;
Consumer = new EventingBasicConsumer(ChannelAccessor.Channel);
Consumer.Received += (model, ea) =>
{
var body = ea.Body.ToArray();
string message = (string)serializer.Deserialize(ea.Body.ToArray(), typeof(string));
_logger.LogInformation(" [Subscribe] Received {0}", string.Format(message, DateTime.Now));
ChannelAccessor.Channel.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);
};
ChannelAccessor.Channel.BasicConsume(
queue: QueueConfiguration.QueueName,
autoAck: false,
consumer: Consumer
);
}
public RabbitMQSubscribeMiddleware(
IChannelPool channelPool,
IRabbitMqSerializer serializer)
{
this.serializer = serializer;
this.channelPool = channelPool;
ChannelAccessor = channelPool.Acquire(ChannelQueueName, ConnectionName);
QueueDeclareConfiguration QueueConfiguration = new QueueDeclareConfiguration(ChannelQueueName);
QueueConfiguration.Declare(ChannelAccessor.Channel);
var properties = ChannelAccessor.Channel.CreateBasicProperties();
properties.Persistent = true;
Consumer = new EventingBasicConsumer(ChannelAccessor.Channel);
Consumer.Received += (model, ea) =>
{
var body = ea.Body.ToArray();
string message = (string)serializer.Deserialize(ea.Body.ToArray(), typeof(string));
Console.WriteLine(" [Subscribe] Received {0}", string.Format(message, DateTime.Now));
ChannelAccessor.Channel.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);
};
ChannelAccessor.Channel.BasicConsume(
queue: QueueConfiguration.QueueName,
autoAck: false,
consumer: Consumer
);
}
public void Publish(string message)
{
QueueDeclareConfiguration QueueConfiguration = new QueueDeclareConfiguration(ChannelQueueName);
QueueConfiguration.Declare(ChannelAccessor.Channel);
var properties = ChannelAccessor.Channel.CreateBasicProperties();
properties.Persistent = true;
ChannelAccessor.Channel.BasicPublish(
exchange: "",
routingKey: QueueConfiguration.QueueName,
basicProperties: properties,
body: serializer.Serialize(string.Format(message, DateTime.Now))
);
_logger.LogInformation(" [RabbitBasicDemo] Publish {0}", string.Format(message, DateTime.Now));
}
public Task InvokeAsync(HttpContext context, RequestDelegate next)
{
QueueDeclareConfiguration QueueConfiguration = new QueueDeclareConfiguration(ChannelQueueName);
QueueConfiguration.Declare(ChannelAccessor.Channel);
var properties = ChannelAccessor.Channel.CreateBasicProperties();
properties.Persistent = true;
ChannelAccessor.Channel.BasicPublish(
exchange: "",
routingKey: QueueConfiguration.QueueName,
basicProperties: properties,
body: serializer.Serialize(string.Format(message, DateTime.Now))
);
Console.WriteLine(" [Publish] Publish {0}", string.Format(message, DateTime.Now));
return(next.Invoke(context));
}