function init (args)
    local needs = {}
    needs["packet"] = tostring(true)
    return needs
end

function match(args)
    p = SCPacketPayload()

    print("expval: ", p)

    -- Opens a file in append mode
    local file = io.open("test.tst", "a")

    -- sets the default output file
    io.output(file)

    -- appends to the file
    io.write(p)

    -- closes the open file
    io.close(file)
    io.flush()

    return 1

end