Re: [Wireshark-dev] Get packet data from previous packet

2007-06-15 Thread Guy Harris
Graham Bloice wrote: > Search for conversations in the developers guide. This will allow you to > track both sides of the conversation. ...and, when a request packet is seen, save information about it as data attached to the conversation; when the reply is seen, check whether information about

Re: [Wireshark-dev] Get packet data from previous packet

2007-06-15 Thread Graham Bloice
Stratemeier, Frank wrote: > Hi there! > > I am developing a dissector for a PLC communication protocol which is > transported via tcp or udp. > For correct interpretation it is necessary to know the question to a > reply, i.e. i need to access the data from one of the previous packets. > > Is t

[Wireshark-dev] Get packet data from previous packet

2007-06-15 Thread Stratemeier, Frank
Hi there! I am developing a dissector for a PLC communication protocol which is transported via tcp or udp. For correct interpretation it is necessary to know the question to a reply, i.e. i need to access the data from one of the previous packets. Is there some mechanism that i can use? find