#!/usr/bin/lua

local queue_name = "/rhnop"

mq = require "luamq"

local q, err = mq.create(queue_name, "ro")
if q == nil then
   io.stderr:write("creation of message queue failed: " .. err .. "\n")
   os.exit(1)
end

while true do
   local msg, prio = mq.receive(q)
   if msg == nil then
      io.stderr:write("recv error: " .. prio .. "\n")
      os.exit(2)
   end

   print("received message '" .. msg .. "' with prio: " .. prio)
end