Fix the pdo driver indication; one more place with connect()

Author: andrewmy

docker-compose.yml

@@ -29,7 +29,7 @@ services:
       - STOMP_DSN=stomp://guest:guest@rabbitmq:61613/mqdev
       - RABITMQ_STOMP_DSN=stomp+rabbitmq://guest:guest@rabbitmq:61613/mqdev
       - RABBITMQ_MANAGMENT_DSN=http://guest:guest@rabbitmq:15672/mqdev
-      - DOCTRINE_DSN=mysql://root:rootpass@mysql/mqdev
+      - DOCTRINE_DSN=pdo_mysql://root:rootpass@mysql/mqdev
       - DOCTRINE_POSTGRES_DSN=postgres://postgres:pass@postgres/template1
       - MYSQL_DSN=mysql://root:rootpass@mysql/mqdev
       - POSTGRES_DSN=postgres://postgres:pass@postgres/postgres

pkg/dbal/DbalConnectionFactory.php

@@ -86,7 +86,16 @@ private function establishConnection(): Connection
     {
         if (false == $this->connection) {
             $this->connection = DriverManager::getConnection($this->config['connection']);
-            $this->connection->getServerVersion(); // calls connect() internally
+            if (
+                method_exists($this->connection, 'connect')
+                && (new \ReflectionMethod($this->connection, 'connect'))->isPublic()
+            ) {
+                // DBAL < 4
+                $this->connection->connect();
+            } else {
+                // DBAL >= 4
+                $this->connection->getServerVersion(); // calls connect() internally
+            }
         }
 
         return $this->connection;