Very simple Http server

import std.stdio, std.socket, core.thread;

class HttpClientThread : Thread {

    Socket client;

    this(Socket clientSocket) {
        super(&Func);
        client = clientSocket;
    }

    string receiveString() {
        string str = "";

        while(str.length < 5 || str[$ - 4 .. $] != "\r\n\r\n") {
            char[1] c = void;
            client.receive(c);
            str ~= c;
        }

        return str;
    }

    void Func() {
        writeln("Connection accepted from ", client.remoteAddress);

        string request = receiveString();
        writeln("Request: ", request);

        client.send(`HTTP/1.1 300 OK
Content-Type: text/html; charset=UTF-8

<b>OMG!</b> this shit works O_o

        `);

        client.close();
    }
}

class HttpServer {

    TcpSocket tcpSocket;

    ~this() {
        if(tcpSocket.isAlive)
            tcpSocket.close();
    }

    void Start(string ip, ushort port) {
        tcpSocket = new TcpSocket();
        tcpSocket.bind(parseAddress(ip, port));
        tcpSocket.listen(0);
        writeln("Listening on ", ip, ":", port);

        while(true) {
            new HttpClientThread(tcpSocket.accept()).start();
        }
    }

}

void main()
{
    auto http = new HttpServer();
    http.Start("192.168.1.101", 8888);
}