src/ExchangeLocator/ContainerLocator.php
protected function getExchangeServiceId(AMQPAwareMessage $message)
    {
        return sprintf(
            BoekkooiAMQPExtension::SERVICE_VHOST_EXCHANGE_ID,
            $message->getVHost(),
            $message->getExchange()
        );
    }
protected function getExchangeServiceId(AMQPAwareMessage $message)
    {
        return sprintf(
            BoekkooiAMQPExtension::SERVICE_VHOST_EXCHANGE_ID,
            $message->getVHost(),
            $message->getExchange()
        );
    }
Get the exchange DI container id for a @see AMQPAwareMessage instance.

@param AMQPAwareMessage $message
@return string