Support preferred protocol first for application service discovery.

chickenlj · Nov 3, 2024 · 6ff20f4 · 6ff20f4
1 parent 5d31900
commit 6ff20f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...api/src/main/java/org/apache/dubbo/registry/client/ServiceDiscoveryRegistryDirectory.java b/...api/src/main/java/org/apache/dubbo/registry/client/ServiceDiscoveryRegistryDirectory.java
@@ -525,7 +525,7 @@ private List<ProtocolServiceKey> getMatchedProtocolServiceKeys(InstanceAddressUR
                                 return true;
                             } else { // if consumer side protocol is not specified, remove all extra protocols
                                 if (needPreferred) {
-                                    return StringUtils.isNotEmpty(serviceInfo.getParameter(PREFERRED_PROTOCOL));
+                                    return serviceInfo.getProtocol().equals(serviceInfo.getParameter(PREFERRED_PROTOCOL));
                                 } else {
                                     return StringUtils.isEmpty(serviceInfo.getParameter(IS_EXTRA));
                                 }