local modem = peripheral.find("modem")
local sleepTime = 0.5
modem.open(1)

local function handleCraftingCommand()
    while true do
        local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")
        if message and type(message) == "table" and message.item and message.quantity then
            local status = "error"
            if turtle.craft(math.min(message.quantity, 64)) then
                print("Craft ".. message.item .. " succeeds!")
                status = "ok"
            else
                print("Craft ".. message.item .. " error!")
            end

            local message = {status = status}
            modem.transmit(1, 1, message)
        end
    end
end

handleCraftingCommand()