A text protocol that is not a common language?

The usual way to represent the grammar method associated with a text network protocol is to use ABNF.

Like any meta-syntax associated with EBNF, ABNF allows you to describe context-free grammars.

These context-free grammars can be an irregular language, right?

A common way to implement a network stack is to design a state machine. Is there a text network protocol that is not a common language?

+3
source share
1 answer

, "" . , , XML, , XML ( XML -, ). - . , , , , , (, ) (, ).

BNF, , , , , . , , . BNF -, , : , , .

, , . , , , , . , , . , TCP 11 , , , - . (, , TCP , , : , .)

+3

Source: https://habr.com/ru/post/1716903/


All Articles