LM Ambient with GC-WF2IR

[admin]

1. Create resident script to keep TCP connection open and handle reconnect, change IP as needed:

Code:

if not udpserver then
  require('socket')
  tcphost, tcpport = '192.168.2.15', 4998

  function tcpclose()
    if tcpclient then
      tcpclient:close()
      tcpclient = nil
    end
  end

  function tcpconnect()
    local res, err

    -- socket already open
    if tcpclient then
      return tcpclient
    end

    -- create new sock
    tcpclient = socket.tcp()
    -- create ok
    if tcpclient then
      tcpclient:settimeout(1)
      res, err = tcpclient:connect(tcphost, tcpport)

      -- connect ok
      if res then
        return tcpclient
      -- connect failed
      else
        alert('connection failed ' .. tostring(err))
        tcpclose()
      end
    else
      alert('failed to create socket ' .. tostring(err))
    end
  end

  function tcpsend(cmd, retry)
    local sock = tcpconnect()

    if sock then
      local res, err = sock:send(cmd)

      if res then
        sock:receive()
      end

      -- send failed, retry once
      if not res and not retry then
        tcpclose()
        tcpsend(cmd, true)
      end
    end
  end

  udpserver = socket.udp()
  udpserver:setsockname('127.0.0.1', 4321)
  udpserver:settimeout(1)
end

cmd = udpserver:receive()
if cmd then
  tcpsend(cmd)
end

2. Add to common functions:

Code:

function irsend(cmd)
  require('socket').udp():sendto(cmd, '127.0.0.1', 4321)
end

3. Call from event scripts:

Code:

irsend('sendir,1:1,1,37650,1,1,341,171,21,21,21,21,21,64,21,21,21,21,21,21,21,21,21,21,21,64,21,64,21,21,21,64,21,64,21,64,21,64,21,64,21,64,21,21,21,21,21,21,21,64,21,21,21,21,21,21,21,21,21,64,21,64,21,64,21,21,21,64,21,64,21,64,21,1520,342,85,21,3765\r')