HELP luasocket changed in build 31

[rocfusion]

That's what I did  and removed the bad stuff.  Still blocks out.  tried with or without timeout and timeout of 0 and 1.  

Code:

if not skt then
  --add receive thread
  copas.addthread(function()
     skt = socket.tcp()       
       err = copas.connect(skt,'192.168.0.175', 4999)
       skt:settimeout(1)
       log(skt)
       log(err)

      if(skt)then
        init()
        while true do
          local resp,err = skt:receive('*r')
            if(resp~=nil) then
              local fd,prtd = pcall(parse,resp)
              if(fd==false)then
                log("Error with parsemsg")
              end
            end
        end     
      end
    end)
end