DNStest.lua

local function testHTTP()
  net.dns.resolve("www.google.com", function(sk, ip)
      if ip == nil then
        print("DNS fail!")
      else
        print("Resolved: " .. ip)
      end
    end)

  http.get("http://httpbin.org/ip", nil, function(code, data, result)
      if code < 0 then
        print("HTTP request failed")
      --  print("IP: " .. myWifi.getIp())
        print("code: " .. code)
      else
        print(code, data)
      end
    end)
end



wifi.sta.eventMonReg(wifi.STA_GOTIP, function() testHTTP() end)
wifi.setmode(wifi.STATION)
wifi.sta.config(myConfig.WIFI_SSID, myConfig.WIFI_PASSWORD)

net.dns.setdnsserver("8.8.8.8", 0)
net.dns.setdnsserver("192.168.178.1", 1)