symfony
diff --git a/‎src/Symfony/Component/Lock/Store/MongoDbStore.php
Lines changed: 2 additions & 11 deletions b/‎src/Symfony/Component/Lock/Store/MongoDbStore.php
Lines changed: 2 additions & 11 deletions
diff --git a/‎src/Symfony/Component/Lock/Tests/Store/MongoDbStoreTest.php
Lines changed: 0 additions & 12 deletions b/‎src/Symfony/Component/Lock/Tests/Store/MongoDbStoreTest.php
Lines changed: 0 additions & 12 deletions
@@ -19,15 +19,14 @@
 use MongoDB\Exception\DriverRuntimeException;
 use MongoDB\Exception\InvalidArgumentException as MongoInvalidArgumentException;
 use MongoDB\Exception\UnsupportedException;
-use Symfony\Component\Lock\BlockingStoreInterface;
 use Symfony\Component\Lock\Exception\InvalidArgumentException;
 use Symfony\Component\Lock\Exception\InvalidTtlException;
 use Symfony\Component\Lock\Exception\LockAcquiringException;
 use Symfony\Component\Lock\Exception\LockConflictedException;
 use Symfony\Component\Lock\Exception\LockExpiredException;
 use Symfony\Component\Lock\Exception\LockStorageException;
-use Symfony\Component\Lock\Exception\NotSupportedException;
 use Symfony\Component\Lock\Key;
+use Symfony\Component\Lock\PersistingStoreInterface;
 
 /**
  * MongoDbStore is a StoreInterface implementation using MongoDB as a storage
@@ -46,7 +45,7 @@
  *
  * @author Joe Bennett <joe@assimtech.com>
  */
-class MongoDbStore implements BlockingStoreInterface
+class MongoDbStore implements PersistingStoreInterface
 {
     private $collection;
     private $client;
@@ -224,14 +223,6 @@ public function save(Key $key)
         $this->checkNotExpired($key);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function waitAndSave(Key $key)
-    {
-        throw new NotSupportedException(sprintf('The store "%s" does not support blocking locks.', __CLASS__));
-    }
-
     /**
      * {@inheritdoc}
      *
 
@@ -14,7 +14,6 @@
 use MongoDB\Client;
 use MongoDB\Driver\Exception\ConnectionTimeoutException;
 use Symfony\Component\Lock\Exception\InvalidArgumentException;
-use Symfony\Component\Lock\Exception\NotSupportedException;
 use Symfony\Component\Lock\Key;
 use Symfony\Component\Lock\PersistingStoreInterface;
 use Symfony\Component\Lock\Store\MongoDbStore;
@@ -81,17 +80,6 @@ public function testCreateIndex()
         $this->assertContains('expires_at_1', $indexes);
     }
 
-    public function testNonBlocking()
-    {
-        $this->expectException(NotSupportedException::class);
-
-        $store = $this->getStore();
-
-        $key = new Key(uniqid(__METHOD__, true));
-
-        $store->waitAndSave($key);
-    }
-
     /**
      * @dataProvider provideConstructorArgs
      */