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HoloToolkit Sharing - How can I create persistent session from client?

I'm creating HoloToolkit Sharing Service session from C# console application.

Following is the Main function code:

using (XToolsApp xToolsApp = new XToolsApp())
Timer timer = new Timer(60);
timer.Elapsed += (source, e) => { xToolsApp.Update(); };

            NetworkConnectionData networkConnectionData = new NetworkConnectionData(xToolsApp)
                UserName = "TEST_USER",
                ServerAddress = "localhost:20602",
                ViewerAddress = "localhost:20603"
            xToolsApp.SessionManagerListener.SessionAdded += (session) =>
                if (session.GetName().GetString().Equals("Default", StringComparison.OrdinalIgnoreCase))
                    xToolsApp.CreateSession("TEST_SESSION", SessionType.PERSISTENT);

In above code, the statement "xToolsApp.CreateSession("TEST_SESSION", SessionType.PERSISTENT);" calls the following function.

public bool CreateSession(string sessionName, SessionType sessionType)
XString nameXString = new XString(sessionName);
LogWriteLine("Creating Session " + sessionName);
if (!this.SessionManager.CreateSession(nameXString, sessionType))
LogWriteLine("Failed to request a new session!");
return false;
return true;

Further, in above code, the statement "this.SessionManager.CreateSession(nameXString, sessionType)" calls the following function, part of HoloToolkit.Sharing namespace's auto generated SessionManager.cs class

public virtual bool CreateSession(XString sessionName, SessionType type) {
bool ret = SharingClientPINVOKE.SessionManager_CreateSession__SWIG_1(swigCPtr, XString.getCPtr(sessionName), (int)type);
return ret;

But it is still creating ADHOC session (not PERSISTENT). What should I do to create PERSISTENT session?


  • @GurpreetSingh,
    Have you filed an issue in the HoloToolkit-Unity GitHub repository? I highly recommend reporting issues there so the community working on the HoloToolkit is directly made aware of and address the problems you are seeing.


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