public RabbitMQEventBus(IEventHandlerExecutionContext ctx, IConfiguration configuration)
{
_ctx = ctx;
var options = new RabbitMQOptions();
configuration.GetSection(nameof(RabbitMQOptions)).Bind(options);
_connectionFactory = new ConnectionFactory()
{
HostName = options.HostName,
Port = options.Port,
UserName = options.UserName,
Password = options.Password,
VirtualHost = options.VirtualHost,
};
_connection = _connectionFactory.CreateConnection();
_channel = _connection.CreateModel();
_queueName = _channel.QueueDeclare().QueueName;
var consumer = new EventingBasicConsumer(_channel);
consumer.Received += async(sender, e) =>
{
var json = Encoding.UTF8.GetString(e.Body);
var @event = (IEvent)JsonConvert.DeserializeObject(json);
await _ctx.HandleAsync(@event);
};
_channel.BasicConsume(_queueName, true, consumer);
}
private void InMemoryEventBus_EventHandler(object sender, EventProcessedArgs e)
{
_ctx.HandleAsync(e.Event);
}
