From dc23da73e3acc60ed93a5e140399f1b6cfcbcef1 Mon Sep 17 00:00:00 2001
From: hongqiaowei <hongqiaowei@163.com>
Date: Fri, 24 Dec 2021 17:34:17 +0800
Subject: [PATCH] Optimize FizzEurekaServiceRegistration.getServices

---
 .../eureka/FizzEurekaServiceRegistration.java      | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/fizz-core/src/main/java/we/service_registry/eureka/FizzEurekaServiceRegistration.java b/fizz-core/src/main/java/we/service_registry/eureka/FizzEurekaServiceRegistration.java
index 435e206..6d1f3d4 100644
--- a/fizz-core/src/main/java/we/service_registry/eureka/FizzEurekaServiceRegistration.java
+++ b/fizz-core/src/main/java/we/service_registry/eureka/FizzEurekaServiceRegistration.java
@@ -124,12 +124,16 @@ public class FizzEurekaServiceRegistration extends FizzServiceRegistration {
 
     @Override
     public List<String> getServices() {
-        List<String> services = new ArrayList<>();
-        Applications applications = client.getApplications();
-        for (Application registeredApplication : applications.getRegisteredApplications()) {
-            services.add(registeredApplication.getName());
+        List<Application> registeredApplications = client.getApplications().getRegisteredApplications();
+        if (registeredApplications.isEmpty()) {
+            return Collections.emptyList();
+        } else {
+            List<String> services = new ArrayList<>(registeredApplications.size());
+            for (Application app : registeredApplications) {
+                services.add(app.getName().toLowerCase());
+            }
+            return services;
         }
-        return services;
     }
 
     @Override