feat: add ServiceConfig field to ProtocolConfig

Author: wangxiao1208

trpc-core/src/main/java/com/tencent/trpc/core/common/config/ProtocolConfig.java

@@ -48,6 +48,8 @@ public class ProtocolConfig extends BaseProtocolConfig implements Cloneable {
     protected volatile boolean setDefault = false;
     protected volatile boolean inited = false;
 
+    protected ServiceConfig serviceConfig;
+
     public static ProtocolConfig newInstance() {
         return new ProtocolConfig();
     }
@@ -244,4 +246,14 @@ public boolean isInited() {
         return inited;
     }
 
+    public ServiceConfig getServiceConfig() {
+        return serviceConfig;
+    }
+
+    public  void setServiceConfig(ServiceConfig serviceConfig) {
+        checkFiledModifyPrivilege();
+        Preconditions.checkArgument(serviceConfig != null, "serviceConfig cannot be null");
+        this.serviceConfig = serviceConfig;
+    }
+
 }

trpc-core/src/main/java/com/tencent/trpc/core/common/config/ServiceConfig.java

@@ -402,6 +402,7 @@ protected ProtocolConfig buildProtocolConfig() {
         tempProtocolConfig.setReusePort(this.getReusePort());
         tempProtocolConfig.setSign(this.getSign());
         tempProtocolConfig.setDefault();
+        tempProtocolConfig.setServiceConfig(this);
         return tempProtocolConfig;
     }