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diff --git a/service/system/logger_service/server/include/readerWriter/reader_writer.h b/service/system/logger_service/server/include/readerWriter/reader_writer.h
new file mode 100755
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+++ b/service/system/logger_service/server/include/readerWriter/reader_writer.h
@@ -0,0 +1,77 @@
+/*
+ * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * 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.
+ */
+
+///////////////////////////////////////////////////////////////////////////////
+/// \ingroup  tag_SS_LoggerService
+/// \brief    TODO
+///
+///////////////////////////////////////////////////////////////////////////////
+#ifndef LOGGER_SERVICE_SERVER_INCLUDE_READERWRITER_READER_WRITER_H_
+#define LOGGER_SERVICE_SERVER_INCLUDE_READERWRITER_READER_WRITER_H_
+
+#include <pthread.h>
+#include <native_service/frameworkunified_types.h>
+#include <string>
+#include "readerWriter/reader_writer_cfg.h"
+#include "readerWriter/reader/reader.h"
+#include "readerWriter/writer/writer.h"
+
+namespace ReaderWriter {
+
+class CReaderWriter {
+ public:
+  CReaderWriter();
+  virtual ~CReaderWriter();
+
+  EFrameworkunifiedStatus Initialize(CLoggerCfg* f_pLoggerCfg, EReaderType f_readerType,
+                        std::string f_readerName, UI_32 f_readerMaxSize,
+                        EWriterType f_writerType, std::string f_writer1Name,
+                        UI_32 f_writer1MaxSize);
+  EFrameworkunifiedStatus Initialize(CLoggerCfg* f_pLoggerCfg, EReaderType f_readerType,
+                        std::string f_readerName, UI_32 f_readerMaxSize,
+                        EWriterType f_writerType, std::string f_writer1Name,
+                        UI_32 f_writer1MaxSize, std::string f_writer2Name,
+                        UI_32 f_writer2MaxSize);
+  EFrameworkunifiedStatus Start(std::string f_readerName);
+  EFrameworkunifiedStatus Stop();
+  void ThreadFunction(CReaderWriter* l_pObj);
+  void Cleanup(CReaderWriter* l_pObj);
+  EFrameworkunifiedStatus FlushCache(std::string f_filename);
+  EFrameworkunifiedStatus UpdateLoggingParameters(void);
+
+ private:
+  void Pause(void);
+  void Resume(void);
+  static void* ThreadFunctionWrapper(void* param);
+
+  static void CleanupWrapper(void* param);
+  CLoggerCfg* m_pLoggerCfg;
+  CReader* m_reader;
+  CWriter* m_writer;
+  BOOL m_running;
+  pthread_t m_thread;
+  pthread_barrier_t m_barrier;
+  std::string m_readerName;
+
+  pthread_mutex_t m_writeMutex;
+  pthread_mutex_t m_pauseMutex;
+  pthread_cond_t m_condVariable;
+  BOOL m_paused;
+};
+
+}  // namespace ReaderWriter
+
+#endif  // LOGGER_SERVICE_SERVER_INCLUDE_READERWRITER_READER_WRITER_H_