util.startup: Abort before initialization of logging when started as root
Prevents creation of log files owned by the root user which could be
inaccessible once started correctly.
# Basic login and initial presence
[Client] Romeo
jid: discoverer@localhost
password: password
---------
Romeo connects
Romeo sends:
<iq type="get" id="info1">
<query xmlns="http://jabber.org/protocol/disco#info"/>
</iq>
Romeo receives:
<iq type="result" id="info1">
<query xmlns="http://jabber.org/protocol/disco#info" scansion:strict="false">
<identity xmlns="http://jabber.org/protocol/disco#info" category="account" type="registered"/>
<feature var="http://jabber.org/protocol/disco#info"/>
<feature var="http://jabber.org/protocol/disco#items"/>
</query>
</iq>
Romeo disconnects