public CBackendController(string server_url, ushort port,
RequestUsersCallBack request_users_callback,
LoginRequestCallback login_request_callback,
MessageStatusChangeCallback msg_status_changed_callback,
MessageReceivedCallback msg_received_callback)
{
m_native_object = create_backend_instance(server_url, port);
m_request_users_callback = request_users_callback;
m_login_request_callback = login_request_callback;
m_msg_status_changed_callback = msg_status_changed_callback;
m_msg_received_callback = msg_received_callback;
set_msg_status_changed_callback(m_native_object, m_msg_status_changed_callback);
set_msg_received_callback(m_native_object, m_msg_received_callback);
}
static private extern void call_request_active_users(IntPtr pObject, [MarshalAs(UnmanagedType.FunctionPtr)] RequestUsersCallBack pfResult);
