Imports mellium.im/sasl mellium.im/xmpp mellium.im/xmpp/dial mellium.im/xmpp/jid mellium.im/xmpp/muc mellium.im/xmpp/mux mellium.im/xmpp/stanza mellium.im/xmpp/uri mellium.im/xmpp/version Standard library imports context crypto/tls encoding/xml flag fmt io log os strings time