We need show the download speed for the revitModel download，so I use PacketDotNet.dll and SharpPcap.dll to moniter the "WorksharingUtils.CreateNewLocal(path1,path2)"method download speed.
Firstly ,open the moniter tool method, moniter the “all local Ports” opened by the "WorksharingUtils.CreateNewLocal" process.
Sencondly, Usually the last port starts downloading， then i start note receiveData by second 。
But i meet a question ，sometimes "WorksharingUtils.CreateNewLocal(path1,path2)"method open two local port，and the second port is downloading； sometimes it open four local port so the fourth port is downloading。Now I want to find out the rules for opening ports or other methods that allow me to monitor the download speed
