How to change the login status

Smack Smack Dev
1

Hi all,

After call xmppConn.login(username, password, resource), the login user always appears to be online status. Is there a way to configure the default login status as ‘OFFLINE’ or ‘INVISABLE’?

Thanks,

2

Is this the way how I should do it?

xmppConn.login(username, password, resource);
xmppConn.sendPacket(new Presence(Presence.Type.unavailable));

But this still sends an unavailable IQ message to all the entries in my roster list. Is there a way we can absolutely stop acknolwdge people that this login info?

3

Hello,

You can tell smack not to send an initial presence packet by doing the following:

xmppConn.login(username, password, resource, false);

Hope that helps,

Ryan

4

Ryan, thanks for your response.

After tried to login using that way, I still received XMPP presence messages.

Is there a way that we can absolutely stop sending out this presence message to the entry in the roster when monitor logins to XMPP server?

5

Hello,

Which version of smack are you using? When I tested it using 3.0.4 I didn’t see any presence packets being sent. Below is my sample code:

public class Login {
   private XMPPConnection connection;    public static void main(String[] args) {
      new Login();
   }    private Login() {
      XMPPConnection.DEBUG_ENABLED = true;
      connection = new XMPPConnection("10.160.36.102");
      try {
         connection.connect();
         connection.login("jill", "1", "smack", false);
      }
      catch (XMPPException e) {
         e.printStackTrace();
         System.out.println(e.getXMPPError());
      }
   }
}

and here is all the xml that is being sent:

<stream:stream to="10.160.36.102" xmlns="jabber:client" xmlns:stream="http://etherx.jabber.org/streams" version="1.0">
<starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"/>
<stream:stream to="10.160.36.102" xmlns="jabber:client" xmlns:stream="http://etherx.jabber.org/streams" version="1.0">
<auth mechanism="PLAIN" xmlns="urn:ietf:params:xml:ns:xmpp-sasl">AGppbGwAMQ==</auth>
<stream:stream to="10.160.36.102" xmlns="jabber:client" xmlns:stream="http://etherx.jabber.org/streams" version="1.0">
<iq id="Tw8XR-0" type="set"><bind xmlns="urn:ietf:params:xml:ns:xmpp-bind"><resource>smack</resource></bind></iq>
<iq id="Tw8XR-1" type="set"><session xmlns="urn:ietf:params:xml:ns:xmpp-session"/></iq>
<iq id="Tw8XR-2" type="get"><query xmlns="jabber:iq:roster"></query></iq>

Regards,

Ryan

6

Ryan, I think you are right. The presence packets were forwarded by XMPP server, but not from the smack package.