run

local server = "localhost:3000"
local fetchPath = "http://"..server.."/fetch"

function poll()
  local fetched = http.get(fetchPath)
  local data = fetched.readAll()
  if data == nil or data == '' then
  else
    print "Got a program!"
    print "Executing..."
    local func = loadstring(data)
    func()
    print "Done."
  end
end

while true do
  print "."
  poll()
  os.sleep(1)
end