Why ServerLimits= srOneperIP don't work on mobile device ?

[irigsoft]

Hello,

I use unigui Professional and configure:

1. servermodule.serverlimits.SessionRestrict = srOnePerIP ;. I set this in UniGUIServerModuleBeforeInit

2. uniMainModule.TerminateOnBrowserClose = True;

3. In MainForm I have uniTimer.Enable: = True, ChainMode: = True;

When I use a desktop browser (Chrome) and close the browser tab, the session is closed - OK, but my problem is:

problems with TerminateonBrowserClose;

1. when using the mobile browser chrome and closing the tab the session is not stopped (no matter how long I wait)

2. when you use mobile web view (with android app) and close the app, the session does not stop

problems with server limitations

1. when I open a session through a mobile browser, close it and open it again (without changing the IP) - the previous session does not stop

2. when I open a session via web view (android application), close the application and open it again (without changing the IP) - the previous session is not stopped

 

Is this a bug in the version (1526 - 1537) or did I not set something up correctly?

This is important to me because I release a lot of components when closing a session, and if the session doesn't close my standalone application crashes after a few days

 

On user login I have procedure that execute this, but is not work too :

var
I : Integer;
U : TUniGUISession;
begin
Try
  UniServerModule.SessionManager.Sessions.Lock;
  for I :=UniServerModule.SessionManager.Sessions.SessionList.Count - 1 downto 0 do begin
      TRy
      U := UniServerModule.SessionManager.Sessions.SessionList[I];
      // Check mainModule availability. Some sessions may not have a MainModule instance
      if U.UniMainModule <> nil then begin
        // Do not close my OWN Session
        if (UniApplication.UniSession.SessionID <> U.SessionId)
        AND ((U.UniMainModule as TUniMainModule).sUserName = sesionUser)
        then begin
           TRY
              //U.LockSession;
              //U.ReleaseSession;
              U.Terminate (uniServerModule.urlMessage);
           FINALLY
              //U.UnBusy;
           END;

        end;
        //close all session with this  IP
        if ServerLimits.SessionRestrict = srOnePerIP then begin
          if (UniApplication.UniSession.SessionID <> U.SessionId)
          AND ((U.UniMainModule as TUniMainModule).RemoteAddress = uniMainModule.sessionIP)
          then begin
             TRY
                //U.LockSession;
                //U.ReleaseSession;
                U.Terminate (uniServerModule.urlMessage);
             FINALLY
                //U.UnBusy;
             END;
          end;
        end;//srOnePerIP

      end;//If U
      Except
            on E:Exception do begin
                  UniServerModule.SaveHTMLLog ('Close session ERR: ' + e.message);
            end;
      End;
  end;//for I
Finally
  UniServerModule.SessionManager.Sessions.Unlock;
End;

[irigsoft]

Something strange.

If I use two phones with Android 10 then all problems exist.

when I use my Tablet with Android 5, and other tablet with Android 6, in local network (or internet) then all is OK.

when I use Tablet with Android 9 then TerminateOnBrowserClose is not OK, but ServerLimits = srOnePerIP is OK