diff --git a/services/backup/docker-server/contents/server/src/Reactors/server/CreateNewBackupReactor.h b/services/backup/docker-server/contents/server/src/Reactors/server/CreateNewBackupReactor.h
index a1a666c54..2b872488e 100644
--- a/services/backup/docker-server/contents/server/src/Reactors/server/CreateNewBackupReactor.h
+++ b/services/backup/docker-server/contents/server/src/Reactors/server/CreateNewBackupReactor.h
@@ -1,130 +1,130 @@
 #pragma once
 
 #include "DatabaseManager.h"
 #include "ServerBidiReactorBase.h"
 #include "ServiceBlobClient.h"
 #include "Tools.h"
 
 #include "../_generated/backup.grpc.pb.h"
 #include "../_generated/backup.pb.h"
 
 #include <condition_variable>
 #include <memory>
 #include <mutex>
 #include <string>
 
 namespace comm {
 namespace network {
 namespace reactor {
 
 class CreateNewBackupReactor : public ServerBidiReactorBase<
                                    backup::CreateNewBackupRequest,
                                    backup::CreateNewBackupResponse> {
   enum class State {
     USER_ID = 1,
     KEY_ENTROPY = 2,
     DATA_HASH = 3,
     DATA_CHUNKS = 4,
   };
 
   State state = State::USER_ID;
   std::string userID;
   std::string keyEntropy;
   std::string dataHash;
   std::string holder;
   std::string backupID;
   std::shared_ptr<reactor::BlobPutClientReactor> putReactor;
   ServiceBlobClient blobClient;
   std::mutex reactorStateMutex;
   std::condition_variable blobDoneCV;
   std::mutex blobDoneCVMutex;
 
   std::string generateBackupID();
 
 public:
   std::unique_ptr<ServerBidiReactorStatus> handleRequest(
       backup::CreateNewBackupRequest request,
       backup::CreateNewBackupResponse *response) override;
-  void doneCallback();
+  void terminateCallback();
 };
 
 std::string CreateNewBackupReactor::generateBackupID() {
   // mock
   return generateRandomString();
 }
 
 std::unique_ptr<ServerBidiReactorStatus> CreateNewBackupReactor::handleRequest(
     backup::CreateNewBackupRequest request,
     backup::CreateNewBackupResponse *response) {
   // we make sure that the blob client's state is flushed to the main memory
   // as there may be multiple threads from the pool taking over here
   const std::lock_guard<std::mutex> lock(this->reactorStateMutex);
   switch (this->state) {
     case State::USER_ID: {
       if (!request.has_userid()) {
         throw std::runtime_error("user id expected but not received");
       }
       this->userID = request.userid();
       this->state = State::KEY_ENTROPY;
       return nullptr;
     }
     case State::KEY_ENTROPY: {
       if (!request.has_keyentropy()) {
         throw std::runtime_error(
             "backup key entropy expected but not received");
       }
       this->keyEntropy = request.keyentropy();
       this->state = State::DATA_HASH;
       return nullptr;
     }
     case State::DATA_HASH: {
       if (!request.has_newcompactionhash()) {
         throw std::runtime_error("data hash expected but not received");
       }
       this->dataHash = request.newcompactionhash();
       this->state = State::DATA_CHUNKS;
 
       // TODO confirm - holder may be a backup id
       this->backupID = this->generateBackupID();
       this->holder = this->backupID;
       this->putReactor = std::make_shared<reactor::BlobPutClientReactor>(
           this->holder, this->dataHash, &this->blobDoneCV);
       this->blobClient.put(this->putReactor);
       return nullptr;
     }
     case State::DATA_CHUNKS: {
       this->putReactor->scheduleSendingDataChunk(std::make_unique<std::string>(
           std::move(*request.mutable_newcompactionchunk())));
       return nullptr;
     }
   }
   throw std::runtime_error("new backup - invalid state");
 }
 
-void CreateNewBackupReactor::doneCallback() {
+void CreateNewBackupReactor::terminateCallback() {
   const std::lock_guard<std::mutex> lock(this->reactorStateMutex);
   if (this->putReactor == nullptr) {
     return;
   }
   this->putReactor->scheduleSendingDataChunk(std::make_unique<std::string>(""));
   std::unique_lock<std::mutex> lock2(this->blobDoneCVMutex);
   this->blobDoneCV.wait(lock2);
   try {
     // TODO add recovery data
     // TODO handle attachments holders
     database::BackupItem backupItem(
         this->userID,
         this->backupID,
         getCurrentTimestamp(),
         generateRandomString(),
         this->holder,
         {});
     database::DatabaseManager::getInstance().putBackupItem(backupItem);
   } catch (std::runtime_error &e) {
     std::cout << "db operations error: " << e.what() << std::endl;
   }
 }
 
 } // namespace reactor
 } // namespace network
 } // namespace comm