How to parse Incoming Client Requests?

[Antonio Cambule]

Hello,

I'm trying to parse incoming Client Requests but I'm not shure if I'm running
into a one way.

That was the Idea:
I wanted to translate the Formal Syntax into Regular Expressions to parse them.
I've built constants for every rule (not finished) and it seemed to work for the easier ones.
But now I've got recursive Rules and I'm not shure if I can reproduce them using constants
respectively in Regular Expressions.

So those who had the same Problem parsing the incoming requests maybe could tell me,
if Regular Expressions are a good way, or making to much problems.
Maybe there's a better way. I'm not shure how to handle the incoming messages.

thanks and regards

Antonio Cambule

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Theory is knowledge that doesn't work.
Practice is when everything works and one doesn't know why.