Set maxRdy to 1

composer.json

@@ -13,7 +13,7 @@
     "require": {
         "php": "^8.0.1",
         "ext-json": "*",
-        "nsq/nsq": "^0.6.2",
+        "nsq/nsq": "0.7",
         "symfony/framework-bundle": "^5.0",
         "symfony/messenger": "^5.0"
     },

src/Messenger/NsqTransportFactory.php

@@ -39,6 +39,7 @@ final class NsqTransportFactory implements TransportFactoryInterface
         }
 
         $nsqOptions = $query + $options;
+        $nsqOptions['rdyCount'] = 1;
 
         $address = sprintf('tcp://%s:%s', $components['host'], $components['port'] ?? $query['port'] ?? 4150);
         $topic = $nsqOptions['topic'] ?? 'symfony-messenger';