Allow ejected users to rejoin an event

Prior to this update, participants and presenters who were ejected from an event by the event leader, were not allowed to rejoin the event.

This update now allows participants and presenters who were ejected from an event by the event leader to rejoin the event if the event leader or presenter allows them to do so.

Now, when an ejected user attempts to rejoin the event, the App launches and pauses with a dialog box indicating that they need to wait until the event leader or presenter approves their request to rejoin.

Figure 1. Message shown to the user while rejoining the event

The user's request to rejoin the event is displayed to all presenters in the event simultaneously.

Figure 2. Rejoin request message shown to the event leader or presenters

Any presenter can either approve or reject the user's request.

When a presenter approves the request, the ejected user can login to the event and the dialog boxes shown to all presenters are removed.
When neither the presenters nor the ejected user perform any action (inactivity), the dialog boxes for both are timed out and removed after 60 seconds, and the ejected user exits the App.
When a presenter rejects the request, the ejected user exits the App and the dialog boxes shown to all presenters are removed.

Note: Currently, this feature is available only to App client users. To use this feature, it is necessary to upgrade your App client to the latest version.