On 10/06/15 02:17, Pascal Quantin wrote:
2015-10-06 8:07 GMT+02:00 Petr Gotthard <petr.gotth...@centrum.cz <mailto:petr.gotth...@centrum.cz>>: Hello, Is there a way to distinguish multiple frames of the same protocol in one TCP/IP packet? I have several small AMQP frames which all fit into a single IP frame, so they share a single packet_info structure.When I call p_add_proto_data() for the second AMQP frame, it (obviously) overwrites data stored for the first frame, so I need to distibguish between them somehow. Is there a counter that would tell me "this is a third AMQP frame in this pinfo"? I found packet_info->curr_layer_num, but this is useful for nested frames (like IP in IP). Is there something similar for groupped frames, please? Hi Peter, I'm not sure we have such counter, but https://code.wireshark.org/review/#/c/10579/ suggested the use of tvb_raw_offset as key for p_(add|get)_proto_data() functions which seems a good tradeoff.
Actually there is such a counter in frame_data: subnum. But it's not widely used: for now it's only used in EPL, RRC, and UMTS_FP.
___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev@wireshark.org> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-requ...@wireshark.org?subject=unsubscribe
