Method pre_dissect

scapy/packet.py:1030–1033

DEV: is called right before the current layer is dissected

(self, s)

        return s

    def pre_dissect(self, s):
        # type: (bytes) -> bytes
        """DEV: is called right before the current layer is dissected"""
        return s

    def do_dissect(self, s):
        # type: (bytes) -> bytes