def merge_pkt(self, pkt):
        if self.samedir(pkt):
            self.fwd.add(pkt)
        else:
            self.rev.add(pkt)
Merges the packet into either the forward or reverse stream, depending
dataset/ETHPy150Open andrewf/pcap2har/pcap2har/tcp/flow.py/Flow.merge_pkt