How to send ping packets using jabber-net library

it's very important to put the IQTracker.IQ method inside a try/catch because it awaits for a response during the timeout you set, if it doesn't recieve it fires an exception (and that happens very frequently), the most important is to send the IQ, you can use IQHandler to recieve an IQ response .

const int myTimeOut = 500;
//create your IQ to send
jabber.protocol.client.IQ MyIQ = new jabber.protocol.client.IQ(new XmlDocument());

//allows you to send the IQ and wait for the response
IQTracker myIQTracker= new IQTracker(myJabberClient);
            try
            {
                jabber.protocol.client.IQ iq = myIQTracker.IQ(MyIQ, myTimeOut );
            }
            catch(Exception e)
            {
//Put whatever exception you want
            }
            done.Set();