diff --git a/services/backup/docker-server/contents/server/src/BackupServiceImpl.cpp b/services/backup/docker-server/contents/server/src/BackupServiceImpl.cpp
--- a/services/backup/docker-server/contents/server/src/BackupServiceImpl.cpp
+++ b/services/backup/docker-server/contents/server/src/BackupServiceImpl.cpp
@@ -39,12 +39,13 @@
 grpc::ServerReadReactor<backup::SendLogRequest> *BackupServiceImpl::SendLog(
     grpc::CallbackServerContext *context,
     google::protobuf::Empty *response) {
-  class SendLogReactor
-      : public reactor::
-            ReadReactorBase<backup::SendLogRequest, google::protobuf::Empty> {
+  class SendLogReactor : public reactor::ServerReadReactorBase<
+                             backup::SendLogRequest,
+                             google::protobuf::Empty> {
   public:
-    using ReadReactorBase<backup::SendLogRequest, google::protobuf::Empty>::
-        ReadReactorBase;
+    using ServerReadReactorBase<
+        backup::SendLogRequest,
+        google::protobuf::Empty>::ServerReadReactorBase;
     std::unique_ptr<grpc::Status>
     readRequest(backup::SendLogRequest request) override {
       // TODO handle request
diff --git a/services/backup/docker-server/contents/server/src/Reactors/ReadReactorBase.h b/services/backup/docker-server/contents/server/src/Reactors/server/base-reactors/ServerReadReactorBase.h
rename from services/backup/docker-server/contents/server/src/Reactors/ReadReactorBase.h
rename to services/backup/docker-server/contents/server/src/Reactors/server/base-reactors/ServerReadReactorBase.h
--- a/services/backup/docker-server/contents/server/src/Reactors/ReadReactorBase.h
+++ b/services/backup/docker-server/contents/server/src/Reactors/server/base-reactors/ServerReadReactorBase.h
@@ -1,59 +1,75 @@
 #pragma once
 
 #include <grpcpp/grpcpp.h>
+
 #include <iostream>
 #include <memory>
 #include <string>
 
 namespace comm {
 namespace network {
+namespace reactor {
 
 template <class Request, class Response>
-class ReadReactorBase : public grpc::ServerReadReactor<Request> {
+class ServerReadReactorBase : public grpc::ServerReadReactor<Request> {
   Request request;
 
+  void terminate(grpc::Status status);
+
 protected:
   Response *response;
+  grpc::Status status;
 
 public:
-  ReadReactorBase(Response *response);
+  ServerReadReactorBase(Response *response);
 
   void OnDone() override;
   void OnReadDone(bool ok) override;
 
   virtual std::unique_ptr<grpc::Status> readRequest(Request request) = 0;
+  virtual void initialize(){};
+  virtual void doneCallback(){};
 };
 
 template <class Request, class Response>
-ReadReactorBase<Request, Response>::ReadReactorBase(Response *response)
+void ServerReadReactorBase<Request, Response>::terminate(grpc::Status status) {
+  this->status = status;
+  this->Finish(status);
+}
+
+template <class Request, class Response>
+ServerReadReactorBase<Request, Response>::ServerReadReactorBase(
+    Response *response)
     : response(response) {
+  this->initialize();
   this->StartRead(&this->request);
 }
 
 template <class Request, class Response>
-void ReadReactorBase<Request, Response>::OnDone() {
+void ServerReadReactorBase<Request, Response>::OnDone() {
+  this->doneCallback();
   delete this;
 }
 
 template <class Request, class Response>
-void ReadReactorBase<Request, Response>::OnReadDone(bool ok) {
+void ServerReadReactorBase<Request, Response>::OnReadDone(bool ok) {
   if (!ok) {
-    this->Finish(
-        grpc::Status(grpc::StatusCode::INTERNAL, "OnReadDone: reading error"));
+    this->terminate(grpc::Status(grpc::StatusCode::INTERNAL, "reading error"));
     return;
   }
   try {
     std::unique_ptr<grpc::Status> status = this->readRequest(this->request);
     if (status != nullptr) {
-      this->Finish(*status);
+      this->terminate(*status);
       return;
     }
   } catch (std::runtime_error &e) {
-    this->Finish(grpc::Status(grpc::StatusCode::INTERNAL, e.what()));
+    this->terminate(grpc::Status(grpc::StatusCode::INTERNAL, e.what()));
     return;
   }
   this->StartRead(&this->request);
 }
 
+} // namespace reactor
 } // namespace network
 } // namespace comm