Symfony2 + DoctrineMongoDBBundle Configuration - mongodb

Question

I am trying to connect Symfony 2 with MongoDB in such way:
Register DoctrineMongoDBBundle in AppKernel::registerBundles
method
Set 'doctrine_mongo_db' configuration (see below config.yml)
Get 'doctrine.odm.mongodb.document_manager' from container in
HelloController action
And when I am trying to run the application MongoConnectionException is thrown.
Can anyone help me to solve this problem?
AppKernel.php
public function registerBundles()
{
$bundles = array(
new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
new Symfony\Bundle\TwigBundle\TwigBundle(),
new Symfony\Bundle\DoctrineMongoDBBundle\DoctrineMongoDBBundle(),
new Sensio\HelloBundle\HelloBundle()
);
return $bundles;
}
config.yml
framework:
charset: UTF-8
router: { resource: "%kernel.root_dir%/config/routing.yml" }
templating: { engines: ['twig'] }
## Doctrine Configuration
doctrine_mongo_db:
server: mongodb://root:root#192.168.0.111:27017
default_database: test
options: { connect: true }
mappings:
HelloBundle: { type: annotation, dir: Document }
# Twig Configuration
twig:
debug: %kernel.debug%
strict_variables: %kernel.debug%
HelloController.php
/* #var $dm \Doctrine\ODM\MongoDB\DocumentManager */
$dm = $this->get('doctrine.odm.mongodb.document_manager');
Exception (line 96)
connecting to failed: Transport endpoint is not connected
in ~/vendor/doctrine-mongodb/lib/Doctrine/MongoDB/Connection.php line 96 »
93. if ($this->server) {
94. $this->mongo = new \Mongo($this->server, $this->options);
95. } else {
96. $this->mongo = new \Mongo();
97. }

Answer 1

The problem is in DoctrineMongoDBBundle configuration loading. The fix (https://github.com/fabpot/symfony/pull/740) should be merged soon.
For now you can use fixed method below.
public function load(array $configs, ContainerBuilder $container)
{
$mergedConfig = array();
foreach ($configs as $config) {
$mergedConfig = array_merge_recursive($mergedConfig, $config);
}
$this->doMongodbLoad($mergedConfig, $container);
}