appspot xmpp talk with jabber.org

when i connect to gtalk, i able to talk with my bot in appspot. but when i login to jabber.org, i unable to talk with my bot? anything i need to configure?

testetefsdf @ ap开发者_运维百科pspot.com

p/s: the bot exist in my jabber.org roster and appear online thou

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Try to remove this test when you want to chat with jabber user:

if (xmpp.getPresence(jid).isAvailable())

getPresence() works just for Gtalk user (i'm sure for python API, not for the JAVA one).

Anyway, paste your snippet if you can.