symfony
diff --git a/‎src/Symfony/Component/Mailer/Tests/TransportTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Mailer/Tests/TransportTest.php
+5 b/‎src/Symfony/Component/Mailer/Tests/TransportTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Mailer/Tests/TransportTest.php
+5
diff --git a/‎src/Symfony/Component/Mailer/Transport.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Mailer/Transport.php
+5 b/‎src/Symfony/Component/Mailer/Transport.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Mailer/Transport.php
+5
@@ -58,6 +58,11 @@ public static function fromStringProvider(): iterable
             'roundrobin(dummy://a failover(dummy://b dummy://a) dummy://b)',
             new RoundRobinTransport([$transportA, new FailoverTransport([$transportB, $transportA]), $transportB]),
         ];
+
+        yield 'round robin transport with retry period' => [
+            'roundrobin(dummy://a dummy://b)?retry_period=15',
+            new RoundRobinTransport([$transportA, $transportB], 15),
+        ];
     }
 
     /**
 
@@ -145,6 +145,11 @@ private function parseDsn(#[\SensitiveParameter] string $dsn, int $offset = 0):
                         }
                     }
 
+                    parse_str(substr($dsn, $offset + 1), $query);
+                    if ($period = $query['retry_period'] ?? 0) {
+                        return [new $class($args, (int) $period), $offset + \strlen('retry_period='.$period) + 1];
+                    }
+
                     return [new $class($args), $offset];
                 }
             }
Original file line number	Diff line number	Diff line change
`@@ -145,6 +145,11 @@ private function parseDsn(#[\SensitiveParameter] string $dsn, int $offset = 0):`
`145`	`145`	`}`
`146`	`146`	`}`
`147`	`147`
	`148`	`+ parse_str(substr($dsn, $offset + 1), $query);`
	`149`	`+ if ($period = $query['retry_period'] ?? 0) {`
	`150`	`+ return [new $class($args, (int) $period), $offset + \strlen('retry_period='.$period) + 1];`
	`151`	`+ }`
	`152`	`+`
`148`	`153`	`return [new $class($args), $offset];`
`149`	`154`	`}`
`150`	`155`	`}`