CREATE_ROOM_FAIL_ALREADY_JOINED_ROOM
CREATE_ROOM_FAIL_ALREADY_JOINED_ROOM
CREATE_ROOM_FAIL_CONTENT
CREATE_ROOM_FAIL_CONTENT
CREATE_ROOM_FAIL_CREATE_ROOM
CREATE_ROOM_FAIL_CREATE_ROOM
CREATE_ROOM_FAIL_CREATE_ROOM_ID
CREATE_ROOM_FAIL_CREATE_ROOM_ID
CREATE_ROOM_SUCCESS
CREATE_ROOM_SUCCESS
INVALID_PROTOCOL
INVALID_PROTOCOL
CreateRoom() 결과 코드