Service-unavailable(503) facebook using smack

Smack Smack Dev
1

I am getting

Exception in thread “main” service-unavailable(503)

at org.jivesoftware.smack.NonSASLAuthentication.authenticate(NonSASLAuthentication .java:78)

at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:404)

at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:349)

at TestFaceBookLogin.main(TestFaceBookLogin.java:22)

SASLAuthentication.registerSASLMechanism(“DIGEST-MD5”,

MySASLDigestMD5Mechanism. class);

ConnectionConfiguration config =

new ConnectionConfiguration(“chat.facebook.com”,5222);

config.setSASLAuthenticationEnabled(false);

XMPPConnection connection = new XMPPConnection(config);

connection.connect();

System.out.println(connection.getServiceName());

       connection.login("xxxxxx@yahoo.com", "xxx"); // line 22 of code
2

are you trying to connect with the email adress you’re using for facebook, if thats the case, then theres your error.

FacebookChat uses your Profilename as Username for Login

3

where i can find my profile name.

4

can you please me on this also now i am getting

Exception in thread “main” service-unavailable(503)

at org.jivesoftware.smack.NonSASLAuthentication.authenticate(NonSASLAuthentication .java:78)

at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:404)

at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:349)

at TestFaceBookLogin.main(TestFaceBookLogin.java:22)

5

enable

config.setSASLAuthenticationEnabled(true);

its false for gtalk nd true for facebook

your username can be found under my account under settings