WebSocket

local modem = peripheral.wrap('right')

local connectionURL = "ws://51.83.42.69:9898/"
local ws, err = http.websocket(connectionURL)

cube = {}

if not ws then
  return printError(err)
end

ws.send(textutils.serializeJSON({type='MESSAGE',data={'ComputerCraft Connected !'}}))

local _, url, response, isBinary = os.pullEvent("websocket_message")
if url == connectionURL then
  print(response)
end

function name()
  data = modem.getNamesRemote()
end

function check()
  number = 0
  for i=0,500 do
    if data[i] == nil then
    else
      cube[i] = peripheral.wrap(data[i])
      number = number + 1
   end
  end
end

function get()
  Energy = {}
  MEnergy = {}
  for i=1,number do
    Energy[i] = cube[i].getEnergy()
    MEnergy[i] = cube[i].getEnergyCapacity()
  end
end

function send()
  ws.send(textutils.serializeJSON({type='INT',data={name=data,energy=Energy,menergy=MEnergy}}))
end

while true do
  name()
  check()
  get()
  send()
sleep(0.1)
end