Small http daemon by F# script. run "> fsi.exe httpd.fsx", then you can access http://localhost:8080/anycontents

httpd.fsx

open System
open System.IO
open System.Net

let root = @"c:\inetpub\wwwroot"
let listener = new HttpListener()
listener.Prefixes.Add "http://*:8080/"
listener.Start ()

let rec procreq ():(unit->unit) = 
    let context = listener.GetContext ()
    let req = context.Request
    let res = context.Response
    let path = Path.Combine (root, (req.RawUrl.TrimStart('/').Replace("/","\\")))
    match (File.Exists path) with
    | true -> path |> File.ReadAllBytes |> fun content -> res.OutputStream.Write(content, 0, content.Length)
    | false -> res.StatusCode <- 404
    res.Close ()
    procreq ()

procreq ()