SSH MCP Server

Instructions

Implementation Reference

• main.py:296-306 (handler)

  MCP tool handler for 'ssh_close_session'. Calls the session manager to close the session and returns appropriate success/error message.

  async def ssh_close_session(session_id: str) -> str:
      """특정 SSH 세션 종료"""
      try:
          success = await ssh_manager.close_session(session_id)
          if success:
              return f"Session '{session_id}' closed successfully"
          else:
              return f"Session '{session_id}' not found"
      except Exception as e:
          return f"Failed to close session: {str(e)}"

• main.py:143-168 (helper)

  Core implementation in SSHSessionManager that closes the SSH connection, cancels monitoring task, cleans up metadata, and logs the action.

  async def close_session(self, session_id: str) -> bool:
      """특정 세션 종료"""
      
      if session_id not in self.connections:
          return False
      
      try:
          # 연결 종료
          conn = self.connections[session_id]
          conn.close()
          
          # 모니터링 태스크 종료
          if session_id in self.connection_tasks:
              self.connection_tasks[session_id].cancel()
              del self.connection_tasks[session_id]
          
          # 메타데이터 정리
          del self.connections[session_id]
          del self.session_metadata[session_id]
          
          logger.info(f"SSH session closed: {session_id}")
          return True
          
      except Exception as e:
          logger.error(f"Error closing session {session_id}: {e}")
          return False