cdef enum CommandType:
    OK = 3
    LOGIN = 10
    CHECK_RESOURCE = 12
    LIST_REQUEST = 15
    LIST_FILES = 18
    LOAD = 20
    LOAD_BIG_SMALL = 22
    UPLOAD_BIG_SMALL = 24
    DATA_BYTES = 25
    INFERENCE = 30
    INFERENCE_DATA = 35
    STOP_INFERENCE = 40
    AI_AVAILABILITY_CHECK = 80
    AI_AVAILABILITY_RESULT = 85
    ERROR = 90
    EXIT = 100

cdef class RemoteCommand:
    cdef public bytes client_id
    cdef CommandType command_type
    cdef str message
    cdef bytes data

    @staticmethod
    cdef from_msgpack(bytes data)

    cdef bytes serialize(self)