diff --git a/services/backup/src/Reactors/server/PullBackupReactor.cpp b/services/backup/src/Reactors/server/PullBackupReactor.cpp
index 4d3f766c9..880221f00 100644
--- a/services/backup/src/Reactors/server/PullBackupReactor.cpp
+++ b/services/backup/src/Reactors/server/PullBackupReactor.cpp
@@ -1,148 +1,189 @@
 #include "PullBackupReactor.h"
 
 #include "DatabaseManager.h"
 
 #include <iostream>
 
 namespace comm {
 namespace network {
 namespace reactor {
 
 PullBackupReactor::PullBackupReactor(const backup::PullBackupRequest *request)
     : ServerWriteReactorBase<
           backup::PullBackupRequest,
           backup::PullBackupResponse>(request),
       dataChunks(std::make_shared<folly::MPMCQueue<std::string>>(100)) {
 }
 
 void PullBackupReactor::initializeGetReactor(const std::string &holder) {
   if (this->backupItem == nullptr) {
     throw std::runtime_error(
         "get reactor cannot be initialized when backup item is missing");
   }
   this->getReactor.reset(
       new reactor::BlobGetClientReactor(holder, this->dataChunks));
   this->getReactor->request.set_holder(holder);
   this->blobClient.get(this->getReactor);
 }
 
 void PullBackupReactor::initialize() {
   // 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);
   if (this->request.userid().empty()) {
     throw std::runtime_error("no user id provided");
   }
   if (this->request.backupid().empty()) {
     throw std::runtime_error("no backup id provided");
   }
   this->backupItem = database::DatabaseManager::getInstance().findBackupItem(
       this->request.userid(), this->request.backupid());
   if (this->backupItem == nullptr) {
     throw std::runtime_error(
         "no backup found for provided parameters: user id [" +
         this->request.userid() + "], backup id [" + this->request.backupid() +
         "]");
   }
   this->logs = database::DatabaseManager::getInstance().findLogItemsForBackup(
       this->request.backupid());
 }
 
 std::unique_ptr<grpc::Status>
 PullBackupReactor::writeResponse(backup::PullBackupResponse *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);
   if (this->state == State::COMPACTION) {
+    response->set_backupid(this->backupItem->getBackupID());
     if (this->getReactor == nullptr) {
       this->initializeGetReactor(this->backupItem->getCompactionHolder());
     }
     std::string dataChunk;
     this->dataChunks->blockingRead(dataChunk);
     if (!dataChunk.empty()) {
       response->set_compactionchunk(dataChunk);
       return nullptr;
     }
     if (!this->dataChunks->isEmpty()) {
       throw std::runtime_error(
           "dangling data discovered after reading compaction");
     }
     if (!this->getReactor->getStatusHolder()->getStatus().ok()) {
       throw std::runtime_error(
           this->getReactor->getStatusHolder()->getStatus().error_message());
     }
+    if (!this->backupItem->getAttachmentHolders().empty()) {
+      this->state = State::COMPACTION_ATTACHMENTS;
+    } else {
+      this->state = State::LOGS;
+    }
+    return nullptr;
+  }
+  if (this->state == State::COMPACTION_ATTACHMENTS) {
+    if (this->backupItem->getAttachmentHolders().empty()) {
+      throw std::runtime_error("trying to send empty backup attachments");
+    }
+    response->set_attachmentholders(this->backupItem->getAttachmentHolders());
     this->state = State::LOGS;
+    return nullptr;
   }
   if (this->state == State::LOGS) {
     // TODO make sure logs are received in correct order regardless their size
     if (this->logs.empty()) {
-      // this means that there are no logs at all so we just terminate with the
-      // compaction
+      // this means that there are no logs at all so we just terminate with
+      // the compaction
       return std::make_unique<grpc::Status>(grpc::Status::OK);
     }
     if (this->currentLogIndex == this->logs.size()) {
-      // we reached the end of the logs collection so we just want to terminate
-      // either we terminate with an error if we have some dangling data
-      // or with success if we don't
+      // we reached the end of the logs collection so we just want to
+      // terminate either we terminate with an error if we have some dangling
+      // data or with success if we don't
       if (!this->dataChunks->isEmpty()) {
         throw std::runtime_error("dangling data discovered after reading logs");
       }
       return std::make_unique<grpc::Status>(grpc::Status::OK);
     }
     if (this->currentLogIndex > this->logs.size()) {
       // we went out of the scope of the logs collection, this should never
       // happen and should be perceived as an error
       throw std::runtime_error("log index out of bound");
     }
     // this means that we're not reading anything between invocations of
     // writeResponse
     // it is only not null when we read data in chunks
     if (this->currentLog == nullptr) {
       this->currentLog = this->logs.at(this->currentLogIndex);
       if (this->currentLog->getPersistedInBlob()) {
-        // if the item is stored in the blob, we initialize the get reactor and
-        // proceed
+        // if the item is stored in the blob, we initialize the get reactor
+        // and proceed
         this->initializeGetReactor(this->currentLog->getValue());
       } else {
         // if the item is persisted in the database, we just take it, send the
         // data to the client and reset currentLog so the next invocation of
         // writeResponse will take another one from the collection
+        response->set_logid(this->currentLog->getLogID());
         response->set_logchunk(this->currentLog->getValue());
-        ++this->currentLogIndex;
-        this->currentLog = nullptr;
+        if (!this->currentLog->getAttachmentHolders().empty()) {
+          this->state = State::LOG_ATTACHMENTS;
+        } else {
+          this->nextLog();
+        }
         return nullptr;
       }
     }
-    // we want to read the chunks from the blob through the get client until we
-    // get an empty chunk - a sign of "end of chunks"
+    response->set_logid(this->currentLog->getLogID());
+    // we want to read the chunks from the blob through the get client until
+    // we get an empty chunk - a sign of "end of chunks"
     std::string dataChunk;
     this->dataChunks->blockingRead(dataChunk);
     if (!this->getReactor->getStatusHolder()->getStatus().ok()) {
       throw std::runtime_error(
           this->getReactor->getStatusHolder()->getStatus().error_message());
     }
-    // if we get an empty chunk, we reset the currentLog so we can read the next
-    // one from the logs collection.
+    // if we get an empty chunk, we reset the currentLog so we can read the
+    // next one from the logs collection.
     //  If there's data inside, we write it to the client and proceed.
     if (dataChunk.empty()) {
-      ++this->currentLogIndex;
-      this->currentLog = nullptr;
+      if (!this->currentLog->getAttachmentHolders().empty()) {
+        this->state = State::LOG_ATTACHMENTS;
+      } else {
+        this->nextLog();
+      }
       return nullptr;
     } else {
       response->set_logchunk(dataChunk);
     }
     return nullptr;
   }
+  if (this->state == State::LOG_ATTACHMENTS) {
+    if (this->currentLog == nullptr) {
+      throw std::runtime_error(
+          "trying to send attachments of a non-existing log item");
+    }
+    if (this->currentLog->getAttachmentHolders().empty()) {
+      throw std::runtime_error("trying to send empty attachments");
+    }
+    response->set_attachmentholders(this->currentLog->getAttachmentHolders());
+    this->nextLog();
+    return nullptr;
+  }
+
   throw std::runtime_error("unhandled state");
 }
 
+void PullBackupReactor::nextLog() {
+  ++this->currentLogIndex;
+  this->currentLog = nullptr;
+  this->state = State::LOGS;
+}
+
 void PullBackupReactor::terminateCallback() {
   if (!this->getReactor->getStatusHolder()->getStatus().ok()) {
     throw std::runtime_error(
         this->getReactor->getStatusHolder()->getStatus().error_message());
   }
 }
 
 } // namespace reactor
 } // namespace network
 } // namespace comm
diff --git a/services/backup/src/Reactors/server/PullBackupReactor.h b/services/backup/src/Reactors/server/PullBackupReactor.h
index 9e4b0bab6..0da5dc4d9 100644
--- a/services/backup/src/Reactors/server/PullBackupReactor.h
+++ b/services/backup/src/Reactors/server/PullBackupReactor.h
@@ -1,55 +1,58 @@
 #pragma once
 
 #include "BlobGetClientReactor.h"
 #include "DatabaseEntitiesTools.h"
 #include "ServiceBlobClient.h"
 
 #include "../_generated/backup.grpc.pb.h"
 #include "../_generated/backup.pb.h"
 
 #include "ServerWriteReactorBase.h"
 
 #include <folly/MPMCQueue.h>
 
 #include <memory>
 #include <string>
 #include <vector>
 
 namespace comm {
 namespace network {
 namespace reactor {
 
 class PullBackupReactor : public ServerWriteReactorBase<
                               backup::PullBackupRequest,
                               backup::PullBackupResponse> {
 
   enum class State {
     COMPACTION = 1,
-    LOGS = 2,
+    COMPACTION_ATTACHMENTS = 2,
+    LOGS = 3,
+    LOG_ATTACHMENTS = 4,
   };
 
   std::shared_ptr<database::BackupItem> backupItem;
   std::shared_ptr<reactor::BlobGetClientReactor> getReactor;
   std::mutex reactorStateMutex;
   std::shared_ptr<folly::MPMCQueue<std::string>> dataChunks;
   ServiceBlobClient blobClient;
   State state = State::COMPACTION;
   std::vector<std::shared_ptr<database::LogItem>> logs;
   size_t currentLogIndex = 0;
   std::shared_ptr<database::LogItem> currentLog;
 
   void initializeGetReactor(const std::string &holder);
+  void nextLog();
 
 public:
   PullBackupReactor(const backup::PullBackupRequest *request);
 
   void initialize() override;
 
   std::unique_ptr<grpc::Status>
   writeResponse(backup::PullBackupResponse *response) override;
   void terminateCallback() override;
 };
 
 } // namespace reactor
 } // namespace network
 } // namespace comm