public MessagingService()
{
_msgCallback = new MessageListenerEventHandler(set_message_listener_callback_delegate.set_message_listener_call_back);
_exceptionCallback = new ExceptionListenerEventHandler(exception_listener_callback_delegate.exception_listener_call_back);
_sendCallBack = new PublishAckListenerEventHandler(send_message_callback_delegate.send_message_call_back);
_connectAckCallBack = new ConnectAckListenerEventHandler(connect_ack_callback_delegate.connect_call_back);
_sendImgMsgCallBack = new PublishAckListenerEventHandler(send_message_callback_delegate.send_message_call_back);
_createDiscussionCallback = new CreateDiscussionListenerEventHandler(create_invite_discussion_callback_delegate.create_invite_discussion_call_back);
_disInfoCallback = new DiscussionInfoListenerEventHandler(discussion_info_callback_delegate.discussion_info_call_back);
}
public static extern void Connect(string token, ConnectAckListenerEventHandler callback);
