symfony
diff --git a/‎src/Symfony/Component/Messenger/CHANGELOG.md
Lines changed: 4 additions & 0 deletions b/‎src/Symfony/Component/Messenger/CHANGELOG.md
Lines changed: 4 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpReceiver.php
Lines changed: 2 additions & 2 deletions b/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpReceiver.php
Lines changed: 2 additions & 2 deletions
diff --git a/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpSender.php
Lines changed: 2 additions & 2 deletions b/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpSender.php
Lines changed: 2 additions & 2 deletions
diff --git a/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpTransport.php
Lines changed: 2 additions & 2 deletions b/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpTransport.php
Lines changed: 2 additions & 2 deletions
diff --git a/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpTransportFactory.php
Lines changed: 2 additions & 2 deletions b/‎src/Symfony/Component/Messenger/Transport/AmqpExt/AmqpTransportFactory.php
Lines changed: 2 additions & 2 deletions
@@ -7,6 +7,10 @@ CHANGELOG
  * Added `PhpSerializer` which uses PHP's native `serialize()` and
    `unserialize()` to serialize messages to a transport
 
+ * [BC BREAK] If no serializer were passed, the default serializer
+   changed from `Serializer` to `PhpSerializer` inside `AmqpReceiver`,
+   `AmqpSender`, `AmqpTransport` and `AmqpTransportFactory`.
+
 4.2.0
 -----
 
 
@@ -13,7 +13,7 @@
 
 use Symfony\Component\Messenger\Transport\AmqpExt\Exception\RejectMessageExceptionInterface;
 use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
-use Symfony\Component\Messenger\Transport\Serialization\Serializer;
+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;
 use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
 
 /**
@@ -32,7 +32,7 @@ class AmqpReceiver implements ReceiverInterface
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {
         $this->connection = $connection;
-        $this->serializer = $serializer ?? Serializer::create();
+        $this->serializer = $serializer ?? new PhpSerializer();
     }
 
     /**
 
@@ -13,7 +13,7 @@
 
 use Symfony\Component\Messenger\Envelope;
 use Symfony\Component\Messenger\Transport\Sender\SenderInterface;
-use Symfony\Component\Messenger\Transport\Serialization\Serializer;
+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;
 use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
 
 /**
@@ -31,7 +31,7 @@ class AmqpSender implements SenderInterface
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {
         $this->connection = $connection;
-        $this->serializer = $serializer ?? Serializer::create();
+        $this->serializer = $serializer ?? new PhpSerializer();
     }
 
     /**
 
@@ -12,7 +12,7 @@
 namespace Symfony\Component\Messenger\Transport\AmqpExt;
 
 use Symfony\Component\Messenger\Envelope;
-use Symfony\Component\Messenger\Transport\Serialization\Serializer;
+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;
 use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
 use Symfony\Component\Messenger\Transport\TransportInterface;
 
@@ -31,7 +31,7 @@ class AmqpTransport implements TransportInterface
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {
         $this->connection = $connection;
-        $this->serializer = $serializer ?? Serializer::create();
+        $this->serializer = $serializer ?? new PhpSerializer();
     }
 
     /**
 
@@ -11,7 +11,7 @@
 
 namespace Symfony\Component\Messenger\Transport\AmqpExt;
 
-use Symfony\Component\Messenger\Transport\Serialization\Serializer;
+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;
 use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
 use Symfony\Component\Messenger\Transport\TransportFactoryInterface;
 use Symfony\Component\Messenger\Transport\TransportInterface;
@@ -28,7 +28,7 @@ class AmqpTransportFactory implements TransportFactoryInterface
 
     public function __construct(SerializerInterface $serializer = null, bool $debug = false)
     {
-        $this->serializer = $serializer ?? Serializer::create();
+        $this->serializer = $serializer ?? new PhpSerializer();
         $this->debug = $debug;
     }
Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`
`14`	`14`	`use Symfony\Component\Messenger\Transport\AmqpExt\Exception\RejectMessageExceptionInterface;`
`15`	`15`	`use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;`
`16`		`-use Symfony\Component\Messenger\Transport\Serialization\Serializer;`
	`16`	`+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;`
`17`	`17`	`use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;`
`18`	`18`
`19`	`19`	`/**`
`@@ -32,7 +32,7 @@ class AmqpReceiver implements ReceiverInterface`
`32`	`32`	`public function __construct(Connection $connection, SerializerInterface $serializer = null)`
`33`	`33`	`{`
`34`	`34`	`$this->connection = $connection;`
`35`		`- $this->serializer = $serializer ?? Serializer::create();`
	`35`	`+ $this->serializer = $serializer ?? new PhpSerializer();`
`36`	`36`	`}`
`37`	`37`
`38`	`38`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@`
`12`	`12`	`namespace Symfony\Component\Messenger\Transport\AmqpExt;`
`13`	`13`
`14`	`14`	`use Symfony\Component\Messenger\Envelope;`
`15`		`-use Symfony\Component\Messenger\Transport\Serialization\Serializer;`
	`15`	`+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;`
`16`	`16`	`use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;`
`17`	`17`	`use Symfony\Component\Messenger\Transport\TransportInterface;`
`18`	`18`
`@@ -31,7 +31,7 @@ class AmqpTransport implements TransportInterface`
`31`	`31`	`public function __construct(Connection $connection, SerializerInterface $serializer = null)`
`32`	`32`	`{`
`33`	`33`	`$this->connection = $connection;`
`34`		`- $this->serializer = $serializer ?? Serializer::create();`
	`34`	`+ $this->serializer = $serializer ?? new PhpSerializer();`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@`
`11`	`11`
`12`	`12`	`namespace Symfony\Component\Messenger\Transport\AmqpExt;`
`13`	`13`
`14`		`-use Symfony\Component\Messenger\Transport\Serialization\Serializer;`
	`14`	`+use Symfony\Component\Messenger\Transport\Serialization\PhpSerializer;`
`15`	`15`	`use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;`
`16`	`16`	`use Symfony\Component\Messenger\Transport\TransportFactoryInterface;`
`17`	`17`	`use Symfony\Component\Messenger\Transport\TransportInterface;`
`@@ -28,7 +28,7 @@ class AmqpTransportFactory implements TransportFactoryInterface`
`28`	`28`
`29`	`29`	`public function __construct(SerializerInterface $serializer = null, bool $debug = false)`
`30`	`30`	`{`
`31`		`- $this->serializer = $serializer ?? Serializer::create();`
	`31`	`+ $this->serializer = $serializer ?? new PhpSerializer();`
`32`	`32`	`$this->debug = $debug;`
`33`	`33`	`}`
`34`	`34`