public string SelectTopic(IRemoteEventData eventData)
{
if (eventData is IHasTopicRemoteEventData)
{
return((eventData as IHasTopicRemoteEventData).Topic);
}
foreach (var item in _mapping)
{
if (item.Key.IsAssignableFrom(eventData.GetType()))
{
return(item.Value);
}
}
return(TOPIC_DEFAULT);
}
public void Publish(IRemoteEventData remoteEventData)
{
var routingKey = remoteEventData.GetType().FullName;
var connection = _connectionPool.Acquire();
try
{
var channel = connection.CreateModel();
channel.ExchangeDeclare(_rabbitMqEventBusOptions.ExchangeName, "direct", true);
var body = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(remoteEventData));
var properties = channel.CreateBasicProperties();
properties.Persistent = true;
channel.BasicPublish(_rabbitMqEventBusOptions.ExchangeName, routingKey, properties, body);
}
finally
{
_connectionPool.Return(connection);
}
}