test.lua

test.lua

local function test()
   mqtt = require("mqtt/mqtt")
   conn = mqtt:new_connection()
   conn.user = "guest"
   conn.password = "guest"
   if conn:connect("localhost", 1883, true) then
      conn:loop(100)
      conn:publish("testing", "this is a test", mqtt.qos1, false)
      conn:loop(100)
      conn:disconnect()
      conn:loop_once()
   end
end

local r, v = pcall(test)
print(r,v)