LM Lutron telnet listener

[imprashant]

Add logging to the query function like this and post what you get in Logs tab:

Code:

function query(req, out)   if not sock then     return   end   sock:send(req .. '\r\n')   local res, err = sock:receive()   if not res then     return close(err)   end   if res:sub(1, 1) ~= '~' then     return close('invalid reply ' .. res)   end   if res:sub(2, #req) ~= req:sub(2) then     return close('invalid reply ' .. res)   end   local val = res:sub(#req + 2)   log('response', req, out, val)   val = tonumber(val)   if val then     grp.checkupdate(out, val)   end end

Lutron Status 29.11.2022 16:17:17
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply QNET> ~OUTPUT,151,1,11.00
Lutron Status 29.11.2022 16:17:17
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply NET>
Lutron Status 29.11.2022 16:17:17
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply NET>
Lutron Status 29.11.2022 16:17:18
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply QNET> ~OUTPUT,151,1,11.00
Lutron Status 29.11.2022 16:17:18
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply QNET> ~OUTPUT,151,1,11.00
Lutron Status 29.11.2022 16:17:18
* arg: 1
  * string: no connection to device
* arg: 2
  * nil
Lutron Status 29.11.2022 16:17:23
* arg: 1
  * string: receive failed
* arg: 2
  * string: invalid reply QNET> ~OUTPUT,151,1,11.00