public Task PublishVideoEvent(string exchange, string routing, VideoEvent video)
{
using (var channel = _connection.CreateModel())
{
channel.ExchangeDeclare(exchange: exchange, type: ExchangeType.Topic, arguments: null);
var message = JsonConvert.SerializeObject(video);
var body = Encoding.UTF8.GetBytes(message);
IBasicProperties properties = channel.CreateBasicProperties();
properties.Persistent = true;
properties.DeliveryMode = 2;
channel.ConfirmSelect();
channel.BasicPublish(exchange: exchange, routingKey: routing, mandatory: true, basicProperties: properties, body: body);
channel.WaitForConfirmsOrDie();
channel.BasicAcks += (sender, eventArgs) =>
{
Console.WriteLine("Sent to Event Bus");
//implement ack handle
};
channel.ConfirmSelect();
return(Task.CompletedTask);
}
}
public void ConsumeAudio(string exchange, string routing, string queue)
{
var channel = _connection.CreateModel();
channel.ExchangeDeclare(exchange: exchange, type: ExchangeType.Topic);
channel.QueueDeclare(queue: queue, durable: true, exclusive: false, autoDelete: false, arguments: null);
channel.QueueBind(queue: queue, exchange: exchange, routingKey: $"{routing}.*");
var consumer = new EventingBasicConsumer(channel);
consumer.Received += async(sender, e) =>
{
var message = Encoding.UTF8.GetString(e.Body.Span);
var audioEvent = JsonConvert.DeserializeObject <AudioEvent>(message);
var audio = _mapper.Map <Audio>(audioEvent);
var result = await _audioRepository.CreateAudio(audio);
};
channel.BasicConsume(queue, true, consumer);
}
/// <summary>
/// Creates a Topic Client and Publishes IntegrationEvent to the AzureServiceBus
/// </summary>
/// <param name="event">Message sent from the component</param>
public async Task PublishAsync(IntegrationEvent @event)
{
var eventName = @event.GetType().Name.Replace(INTEGRATION_EVENT_SUFIX, "");
var jsonMessage = JsonConvert.SerializeObject(@event);
var body = Encoding.UTF8.GetBytes(jsonMessage);
var message = new Message
{
MessageId = Guid.NewGuid().ToString(),
Body = body,
Label = eventName,
};
var topicClient = serviceBus.CreateModel();
await topicClient.SendAsync(message);
}
