Lua socket irc twitch bot not getting pinged?
<pre><code>local Bot = {
   Channel = "#*twitch_channel*",
   Name = "smmchrisbot",
   Pass = "oauth:*code*",
   Server = "irc.chat.twitch.tv",
   Port = 6667
}

local socket = require("socket")

local client,err = socket.tcp()
if not client then
   error(err)
end

Bot.Client = client

function Bot.Pingpong(self)
   print("Fire") --Does print
   local msg = Bot.Client:receive("*l") --Doesn't get anthing?
   print(msg)
   if msg == "PING :tmi.twitch.tv" then
      Bot.Client:send("PONG :tmi.twitch.tv")
   end
end

--function Bot.Chat(self,msg)
--Bot.Client:send("PRIVMSG "..Channel.." :"..msg.."\r\n\r\n")
--end

Bot.Client:settimeout(1)

Bot.Client:connect(Bot.Server, Bot.Port)

Bot:Pingpong()
Bot.Client:send("PASS "..Bot.Pass)
Bot:Pingpong()
Bot.Client:send("NICK "..Bot.Name)
Bot:Pingpong()
Bot.Client:send("JOIN "..Bot.Channel)

while true do
   Bot:Pingpong()
   sleep(1)
   --Bot:Chat(io.read())
end
</code></pre>

<p>It print "Fire" and then nil, over and over again. Anybody know why?</p>