修改长连接request response 类注册逻辑，由类扫描改成手动注册

api/src/main/resources/META-INF/services/com.alibaba.nacos.api.remote.Payload

@@ -0,0 +1,57 @@
+#
+#  Copyright 1999-2021 Alibaba Group Holding Ltd.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+#
+com.alibaba.nacos.api.remote.request.ClientDetectionRequest
+com.alibaba.nacos.api.remote.request.ConnectionSetupRequest
+com.alibaba.nacos.api.remote.request.ConnectResetRequest
+com.alibaba.nacos.api.remote.request.HealthCheckRequest
+com.alibaba.nacos.api.remote.request.PushAckRequest
+com.alibaba.nacos.api.remote.request.ServerCheckRequest
+com.alibaba.nacos.api.remote.request.ServerLoaderInfoRequest
+com.alibaba.nacos.api.remote.request.ServerReloadRequest
+com.alibaba.nacos.api.remote.response.ClientDetectionResponse
+com.alibaba.nacos.api.remote.response.ConnectResetResponse
+com.alibaba.nacos.api.remote.response.ErrorResponse
+com.alibaba.nacos.api.remote.response.HealthCheckResponse
+com.alibaba.nacos.api.remote.response.ServerCheckResponse
+com.alibaba.nacos.api.remote.response.ServerLoaderInfoResponse
+com.alibaba.nacos.api.remote.response.ServerReloadResponse
+com.alibaba.nacos.api.config.remote.request.ClientConfigMetricRequest
+com.alibaba.nacos.api.config.remote.request.ConfigBatchListenRequest
+com.alibaba.nacos.api.config.remote.request.ConfigChangeNotifyRequest
+com.alibaba.nacos.api.config.remote.request.ConfigPublishRequest
+com.alibaba.nacos.api.config.remote.request.ConfigQueryRequest
+com.alibaba.nacos.api.config.remote.request.ConfigRemoveRequest
+com.alibaba.nacos.api.config.remote.response.ClientConfigMetricResponse
+com.alibaba.nacos.api.config.remote.response.ConfigChangeBatchListenResponse
+com.alibaba.nacos.api.config.remote.response.ConfigChangeNotifyResponse
+com.alibaba.nacos.api.config.remote.response.ConfigPublishResponse
+com.alibaba.nacos.api.config.remote.response.ConfigQueryResponse
+com.alibaba.nacos.api.config.remote.response.ConfigRemoveResponse
+com.alibaba.nacos.api.config.remote.request.cluster.ConfigChangeClusterSyncRequest
+com.alibaba.nacos.api.config.remote.response.cluster.ConfigChangeClusterSyncResponse
+com.alibaba.nacos.api.naming.remote.request.BatchInstanceRequest
+com.alibaba.nacos.api.naming.remote.request.InstanceRequest
+com.alibaba.nacos.api.naming.remote.request.NotifySubscriberRequest
+com.alibaba.nacos.api.naming.remote.request.ServiceListRequest
+com.alibaba.nacos.api.naming.remote.request.ServiceQueryRequest
+com.alibaba.nacos.api.naming.remote.request.SubscribeServiceRequest
+com.alibaba.nacos.api.naming.remote.response.BatchInstanceResponse
+com.alibaba.nacos.api.naming.remote.response.InstanceResponse
+com.alibaba.nacos.api.naming.remote.response.NotifySubscriberResponse
+com.alibaba.nacos.api.naming.remote.response.QueryServiceResponse
+com.alibaba.nacos.api.naming.remote.response.ServiceListResponse
+com.alibaba.nacos.api.naming.remote.response.SubscribeServiceResponse

client/pom.xml

@@ -183,6 +183,9 @@
                                                 <include>
                                                     com/alibaba/nacos/api/**/**
                                                 </include>
+                                                <include>
+                                                    META-INF/**/*.*
+                                                </include>
                                             </includes>
                                         </filter>
 
@@ -339,6 +342,9 @@
                                                 <include>
                                                     com/alibaba/nacos/api/**/**
                                                 </include>
+                                                <include>
+                                                    META-INF/**/*.*
+                                                </include>
                                             </includes>
                                         </filter>
 

common/src/main/java/com/alibaba/nacos/common/remote/PayloadRegistry.java

@@ -17,16 +17,14 @@
 package com.alibaba.nacos.common.remote;
 
 import com.alibaba.nacos.api.remote.Payload;
-import com.alibaba.nacos.common.packagescan.DefaultPackageScan;
+
 import java.lang.reflect.Modifier;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Map;
 import java.util.ServiceLoader;
-import java.util.Set;
 
 /**
- * payload regitry,Define basic scan behavior request and response.
+ * payload registry,Define basic scan behavior request and response.
  *
  * @author liuzunfei
  * @author hujun
@@ -47,18 +45,9 @@ private static synchronized void scan() {
         if (initialized) {
             return;
         }
-
-        ServiceLoader<PayloadPackageProvider> payloadPackages = ServiceLoader.load(PayloadPackageProvider.class);
-        Set<String> result = new HashSet<>();
-        for (PayloadPackageProvider payloadPackage : payloadPackages) {
-            result.addAll(payloadPackage.getScanPackage());
-        }
-        for (String pkg : result) {
-            DefaultPackageScan packageScan = new DefaultPackageScan();
-            Set<Class<Payload>> subTypesResponse = packageScan.getSubTypesOf(pkg, Payload.class);
-            for (Class<?> clazz : subTypesResponse) {
-                register(clazz.getSimpleName(), clazz);
-            }
+        ServiceLoader<Payload> payloads = ServiceLoader.load(Payload.class);
+        for (Payload payload : payloads) {
+            register(payload.getClass().getSimpleName(), payload.getClass());
         }
         initialized = true;
     }