On Wed, Sep 30, 2020 at 2:40 PM seany via Digitalmars-d-learn <digitalmars-d-learn@puremagic.com> wrote:
On Wednesday, 30 September 2020 at 12:29:06 UTC, Daniel Kozak

to separate the messages from the IoT responses quickly and
forward them to different programs, and to have the capability in
hand, so that when later i have an idea to exploit the
capability, I can also do it.

Ok as Adam said you can do something like this:

void main()
immutable ushort startPort = 5500;
import std.range : iota;

foreach (ushort port; iota!(ushort,ushort)(startPort, startPort + 100))
auto settings = new HTTPServerSettings;
settings.port = port;
settings.bindAddresses = ["::1", ""];
listenHTTP(settings, &hello);

void hello(HTTPServerRequest req, HTTPServerResponse res)
import std.conv : to;