fix: handle empty routing key in AmqpProducerAspect and EventHandleListener

Author: huangdijia

src/Tracing/Aspect/AmqpProducerAspect.php

@@ -76,7 +76,7 @@ protected function handleProduceMessage(ProceedingJoinPoint $proceedingJoinPoint
         }
 
         $messageId = SentryUid::generate();
-        $destinationName = implode(', ', (array) $routingKey);
+        $destinationName = empty($routingKey) ? $exchange : implode(', ', (array) $routingKey);
         $bodySize = strlen($producerMessage->payload());
 
         return trace(

src/Tracing/Listener/EventHandleListener.php

@@ -587,7 +587,7 @@ protected function handleAmqpMessageProcessing(AmqpEvent\BeforeConsume $event):
                     'messaging.message.receive.latency' => $carrier?->has('publish_time') ? (microtime(true) - $carrier->get('publish_time')) : null,
                     'messaging.message.retry.count' => 0,
                     'messaging.message.producer' => $carrier?->get('producer', 'unknown'),
-                    'messaging.destination.name' => $carrier?->get('destination_name') ?: implode(', ', (array) $message->getRoutingKey()),
+                    'messaging.destination.name' => $carrier?->get('destination_name') ?: (empty($message->getRoutingKey()) ? $message->getExchange() : implode(', ', (array) $message->getRoutingKey())),
                     'messaging.amqp.message.type' => $message->getTypeString(),
                     'messaging.amqp.message.routing_key' => $message->getRoutingKey(),
                     'messaging.amqp.message.exchange' => $message->getExchange(),