Reactor Rednet Information for CC

local modemSide = "right"
local reactorSide = "left"
local broadcastProtocol = "reactor"
local receiveProtocol = "reactor_talk"

local reactor = nil
local maxEnergy = 10000000

-- this application broadcasts using the protocols of reactor
function init()

    if os.getComputerLabel() == nil then
        os.setComputerLabel(os.getComputerID())
        print("No label was set for this computer, one was created.. "..os.getComputerLabel())
    end
    print("openning network on right side")
    rednet.open(modemSide)
    reactor = peripheral.wrap(reactorSide)
end

function backend_command()
    local id, msg = rednet.receive(receiveProtocol)
    if msg == "coma" then
        sleep(60 * 10)
        reactor.setActive(false)
        os.shutdown()
    end
end

function check()
    if reactor.getEnergyStored() > maxEnergy / 2 then
        reactor.setActive(false)
    elseif reactor.getEnergyStored() < maxEnergy / 8 then
        reactor.setActive(true)
    end
end

function run()
    init()
    while true do
        check()

        local packet = {
            ["current"] = reactor.getEnergyStored(),
            ["max"] = maxEnergy, ['active'] = reactor.getActive()
        }

        rednet.broadcast(packet, broadcastProtocol)
        sleep(.5)
    end
end

parallel.waitForAll(run, backend_command)