Merge branch '4.3'

* 4.3: (23 commits)
  minor: add some test in the ldap component
  [Workflow] Update MethodMarkingStore
  [Bridge\ProxyManager] isProxyCandidate() does not take into account interfaces
  adding experimental note
  [HttpClient] add missing argument check
  [Messenger] Fix undefined index on read timeout
  [Workflow] use method marking store
  [Routing][AnnotationClassLoader] fix utf-8 encoding in default route name
  fixed a phpdoc
  [Debug] Wrap call to require_once in a try/catch
  [EventDispatcher] Removed "callable" type hint from WrappedListener constructor
  prevent deprecation when filesize matches error code
  [PropertyInfo] Add missing documentation link in Readme
  Use the current working dir as default first arg in 'link' binary
  Respect parent class contract in ContainerAwareDoctrineEventManager
  [WebProfilerBundle][Form] The form data collector return serialized object when profiler bundle attends object
  [Validator] Add the missing translations for the Danish ("da") locale
  [PropertyAccess] Add missing property to PropertyAccessor
  [Cache] fix saving unrelated keys in recursive callback calls
  [Serializer] Fix denormalization of object with variadic constructor typed argument
  ...

Author: nicolas-grekas

Tests/Transport/RedisExt/ConnectionTest.php

@@ -115,7 +115,8 @@ public function testUnexpectedRedisError()
 
     public function testGetAfterReject()
     {
-        $connection = Connection::fromDsn('redis://localhost/messenger-rejectthenget');
+        $redis = new \Redis();
+        $connection = Connection::fromDsn('redis://localhost/messenger-rejectthenget', [], $redis);
         try {
             $connection->setup();
         } catch (TransportException $e) {
@@ -129,5 +130,20 @@ public function testGetAfterReject()
 
         $connection = Connection::fromDsn('redis://localhost/messenger-rejectthenget');
         $this->assertNotNull($connection->get());
+
+        $redis->del('messenger-rejectthenget');
+    }
+
+    public function testBlockingTimeout()
+    {
+        $redis = new \Redis();
+        $connection = Connection::fromDsn('redis://localhost/messenger-blockingtimeout', ['blocking_timeout' => 1], $redis);
+        try {
+            $connection->setup();
+        } catch (TransportException $e) {
+        }
+
+        $this->assertNull($connection->get());
+        $redis->del('messenger-blockingtimeout');
     }
 }

Transport/RedisExt/Connection.php

@@ -102,7 +102,7 @@ public function get(): ?array
             return $this->get();
         }
 
-        foreach ($messages[$this->stream] as $key => $message) {
+        foreach ($messages[$this->stream] ?? [] as $key => $message) {
             $redisEnvelope = \json_decode($message['message'], true);
 
             return [