#!/bin/bash

function execute () {
    sleep .5

    echo -e "HTTP/1.0 200 OK\r"
    echo -e "Content-Type: text/html; charset=utf-8\r"
    echo -e "\r"

    cat test.html
}

function loop () {
    while sleep 1; do
        echo Start
        netcat -l -s localhost -p 1234 -c "$0 execute"
        echo Handled one request
    done
}

if [ 0 = $# ]; then
    loop
else
    "$@"
fi

#### eof ####