 |
|
One of the most important traffic analysis tasks is dumping captured traffic to a CAP file for further rebroadcasting and analysis. These tasks (both recording and replaying) may be solved with help of HNFileAdapter. HNFileAdapter basic functions are:
HNFileAdapter component interacts immediately with HNQueue component using HNFileAdapter.Queue property. Thanks to the cutting down amount of packets data copying operations, this approach allows to work with CAP files by the most powerful way. Assume, you're going to capture traffic from the network adapter and immediately dump it to a CAP file. In process of the traffic capture the packets queue elements are used by HNAdapter component immediately. By redirecting of the packets flow to the HNFileAdapter component and using of HNQueue, you can dump captured traffic to a CAP file almost immediately too, and at the same time you can use all advantages of the asynchronous packets processing provided by HNQueue component.
|
