Redir Lua script

root@work:/usr/local/kamailio/etc/kamailio# cat ./routing.lua

function sleep(n)
    if n > 0 then
        os.execute("/bin/ping -i 1 -c " .. (tonumber(n) + 1) .. " localhost > /dev/null")
    end
end


function route_request(name)

    local method = sr.pv.get("$rm")
    if method == "INVITE" then

        sr.sl.send_reply("100", "Trying...")

        sleep(5)

        sr.hdr.append_to_reply("Contact: <sip:1111@1.1.1.1>;q=1\n")

        sr.tm.t_newtran()
        sr.tm.t_reply("302", "Redirect")

    elseif method == "CANCEL" then
        print("Got cancel")

    elseif method == "ACK" then
        sr.tm.t_newtran()
    end
end

root@work:/usr/local/kamailio/etc/kamailio#