localhost socket stuck with specific data ?

[Hadeel]

Thank you for your reply!
OK.....I guess it is because the resident script runs lutron_login() every time?

Does this code look better?

Code:

require('user.lutron') require('socket') if not server then    server = socket.udp()   server:setsockname('127.0.0.1', 5485)   --server:settimeout(3) end data = server:receive() if data then   if not tcp then     tcp, err = lutron_login()     if tcp == nil then       grp.checkwrite('10/0/2', true)     else       tcp:send(data)       os.sleep(0.3)     end   end end