Please see my code. What do you think about my bad code?

My Code: https://github.com/cerejavermelha/Dlang-Client-Server-Socket-Dropbear-Injector/blob/master/Dlang_Client_Server_Socket_Dropbear_Injector.d

Please answer me for these questions:

1. I can see in linked file one function conecta() (beside main()). This drive me to question: Is conecta() act one time as server and another time as client?

2. Do you introduce you app with:
import core.stdc.stdlib;
This drive me to question: Is the C API the the only way do access Internet?

> This drive me to question: Is the C API the the only way do access Internet?


Mean: from D lang, ofcourse...

On Tuesday, 2 February 2021 at 17:03:58 UTC, Energo Koder wrote:
> Please answer me for these questions:
>
> 1. I can see in linked file one function conecta() (beside main()). This drive me to question: Is conecta() act one time as server and another time as client?
>
> 2. Do you introduce you app with:
> import core.stdc.stdlib;
> This drive me to question: Is the C API the the only way do access Internet?

1. Server for receive local aplication and client to connect local applicatio to remote server i iternet.

2. core.stdc.stdlib is only for use function exit(0) for close proccess.

On Tuesday, 2 February 2021 at 17:03:58 UTC, Energo Koder wrote:
> Please answer me for these questions:
>
> 2. Do you introduce you app with:
> import core.stdc.stdlib;
> This drive me to question: Is the C API the the only way do access Internet?

The code uses std.socket for networking. This is part of Phobos and is heavily inspired by the BSD socket interface, but tweaks it into something more D-ish.