My simple internet client made in Dlang.

[Marcone via Digitalmars-d-learn]

I study Dlang for just over a year only and have already risked 
creating a program even with a graphical interface and distribute 
it on the internet. Here is a part of that program, just the code 
without a graphical interface. It is a program for modifying http 
headers. You connect your program to the local port of this 
script, this script plays the role of a server to receive your 
program. Receive the HTTP request from the program, connect to 
the remote server playing a client role, modify the HTTP request 
from the program and connect to the remote server.

I would like the completely relevant opinion of you my programmer 
friends in Dlang if my code is good or if it is very noob.

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