[Delta] trying to make a code like justins code (jabber example) but i have errors

[Justin Karneges]

On Monday 24 March 2008 4:09 pm, K. Nimer wrote:
> i guess it does say "press any key to continue" which tells me that yes it
> does quit
> so what do u mean by making it loop?

Iris is event-based and uses the Qt event loop to operate.  You should 
probably learn some more about Qt programming in general if you don't 
understand this...

Basically, when you call sendMessage(), this queues your request to send the 
message.  The message will be sent "in the background".  If you quit 
instantly after queuing the request then Iris will not have a chance to send 
the message.

Instead of abruptly quitting the application after requesting to send the 
message, try cleanly logging out from the server.  This will ensure Iris has 
transmitted all of the data needed.  To do this, you call client->close().  
When the logout process has completed, then the delayedCloseFinished() signal 
is emitted.  Only then should the application quit.

Add a new slot:

void stream_delayedCloseFinished()
{
  // at this point we are disconnected from the server.  we can quit safely.
  QCoreApplication::instance()->quit();
}

And of course listen for it, just like the other signals:

  connect( m_pStream, SIGNAL( delayedCloseFinished() ), SLOT( 
stream_delayedCloseFinished() ) );

Now, instead of calling QCoreApplication::instance()->quit() elsewhere in your 
program, call m_pClient->close().

For example:

void stream_authenticated() 
{
    m_pClient->start( m_jid.host(), m_jid.user(), m_pass, m_jid.resource() );
    std::cout << "Authenticated on server - sweet!" << std::endl;

    // our work here is done...
    m_pClient->close();
}

-Justin