function websocket()
    local ws, err = http.websocket("ws://localhost:8080/turtle")

    if err then
        print(err)
    elseif ws then
        while true do
            local message = ws.receive()
            if message == nil then
                break
            end
            local func = loadstring(message)
            local result = func()
            ws.send(result)
        end
    end
end
websocket()