No suitable servers found (`serverSelectionTryOnce` set)

[ajitdas123]

I am trying to connect to monogo db on localhost,but its giving me this error.

No suitable servers found (`serverSelectionTryOnce` set): [TLS handshake failed: error:00000000:lib(0)
:func(0):reason(0) calling ismaster on 'localhost:27017']
 at C:\Users\admin\Desktop\test\test\vendor\mongodb\mongodb\src\Database.php: 338
    334|      */
    335|     public function listCollections(array $options = [])
    336|     {
    337|         $operation = new ListCollections($this->databaseName, $options);
  > 338|         $server = $this->manager->selectServer(new ReadPreference(ReadPreference::RP_PRIMARY));
    339|
    340|         return $operation->execute($server);
    341|     }
    342|

  Exception trace:

  1   MongoDB\Driver\Manager::selectServer(Object(MongoDB\Driver\ReadPreference))
      C:\Users\admin\Desktop\test\test\vendor\mongodb\mongodb\src\Database.php : 338

  2   MongoDB\Database::listCollections()
      C:\Users\admin\Desktop\test\test\vendor\jenssegers\mongodb\src\Jenssegers\Mongodb\Schema\Builder.php : 44

  Please use the argument -v to see more details.

My settings are as follows for localhost :

'mongodb' => [
            'driver' => 'mongodb',
            'host' => 'localhost',
            'port'     => env('DB_MONGO_PORT', 27017),
            'database' => env('DB_MONGO_DATABASE'),
            'username' => env('DB_MONGO_USERNAME'),
            'password' => env('DB_MONGO_PASSWORD'),
        ],

I tried this with mongo alas with following settings

SETTING 01 :

'mongodb' => [
            'driver' => 'mongodb',
            'host' => [
                'example-shard-00-00-zhvkn.mongodb.net:27017',
                'example-shard-00-01-zhvkn.mongodb.net:27017',
                'example-shard-00-02-zhvkn.mongodb.net:27017'
            ],
            'database' => 'exampleDB',
            'username' => 'example',
            'password' => 'example',
            'options' => [
                'replicaSet' => 'example-shard-0',
                'ssl' => 'true',
                'authSource' => 'admin'
            ]
        ],

SETTING 02

 'mongodb' => [
            'driver' => 'mongodb',
            'dsn'=>'mongodb://username:password@host1,host2/database?ssl=true&replicaSet=replicaSet&authSource=admin',
            'database' => 'exampleDB',
        ],

Can anyone please guide me how can i fix this issue.

PS: i can access to these database with mongodb compass and can work with at ease so, my guessing is the database is working fine. its just the sttings or something.

Thanks

[libasoles]

Did you solve this? I'm in the same stage.

[vitorhugoro1]

I have a same problem, but it's only happen in Laravel 5.6, in 5.5 and lower, it's don't happen

[libasoles]

Ok, for me, the solution was removing the user/pass:

  'username' => 'example',
  'password' => 'example',

It seems there's no need for it.

[vitorhugoro1]

I use the second setting and don't work, I tried downgrade the mongodb composer lib, but only downgrade the Laravel and laravel-mongodb lib work to me. I dump the laravel-mongodb lib to get who sended to mongodb lib and was correct.

[ajitdas123]

@libasoles Hi can you please share your complete settings :)) I hope that is ok. I still could not find the solution

[george-viaud]

Same problem here trying to connect to AWS DocumentDB - I believe the problem is the driver can't verify the cert vs a known PEM. I have been trying to use the 'driver_options' => [ 'context' => stream_context_create([ 'ssl' => [ block but this causes further issues for me stating the context isn't valid, though it really does appear to be. Anyone have any further luck?

[george-viaud]

Please see if this helps - if it does, please let me know / comment on the PR, would love to get it merged. GH-1751