Openfire with Smack disconnects with error : You acknowledged stanzas that we didn’t send

  Problem: After connecting, openfire servers disconnects from Smack client giving an exception as below – Connection XMPPTCPConnection[dhee@dheeyantra.com/bot] (0) closed w ith error org.jivesoftware.smack.XMPPException$StreamErrorException: undefined-condition You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120 .html#streams-error-conditions <stream:error><undefined-condition xmlns=’urn:ietf:params:xml:ns:xmpp-streams’/><text>You acknowledged stanzas that we didn&apos;t send. Your Ack h: 11, our last stanz a: […]

Continue reading →