update

src/main/java/au/com/royalpay/payment/manage/PaymentManageApplication.java

@@ -72,6 +72,6 @@ public class PaymentManageApplication {
 
     @Bean
     public MongoClientOptions mongoOptions() {
-        return MongoClientOptions.builder().maxConnectionIdleTime(6000).socketTimeout(3000).maxWaitTime(3000).build();
+        return MongoClientOptions.builder().maxConnectionIdleTime(6000).socketTimeout(3000).maxWaitTime(3000).serverSelectionTimeout(3000).build();
     }
 }