Calling userHasLeft before sending the leave presence may result in
invalid state as the MUC presence lister may modify the MUCs local
state, e.g., occupantsMap, conurrently with the leave operation.
If we reset it after the leave presence was send and acknowledged,
then this can not happen as the server will not longer send any MUC
related presences to us.
Also fixes SMACK-914. In theory 52a49769f9 ("[muc] Check for
self-presence first in presence listener") alone would fix SMACK-914,
but this also fixes it indepentendly of 52a49769f9. Both commits are
sensible, so both are applied.
The assert statement in CarbonManager's connectionClosed() connection
listener callback was erroneous. A connection may be connected, but
never was authenticated. If now the connection is closed, then
carbonsListener was never setup (via the authenticated() callback),
causing the assert to throw an exception.
Error IQ respones may not contain a data form, e.g.
<iq type="error" id="6LXNC-48" from="pubsub.openfire.xmpp.test" to="anno@openfire.xmpp.test/5dsi4g084a">
<pubsub xmlns="http://jabber.org/protocol/pubsub#owner">
<configure node="fdp/submitted/spot_report"/>
</pubsub>
<error code="403" type="auth">
<forbidden xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
</error>
</iq>
Also FormNode's toXML() already handled the case where submitForm was
'null'. Only the constructor threw a IAE if submitForm was 'null'.
Fixes SMACK-910.
Closes: https://github.com/igniterealtime/Smack/pull/471
XmlPullParser.getName() only returns a result if the current parser
event is START_ELEMENT or END_ELEMENT. If this is not the case, then
the method may throw (if StAX is used).
The arguments 'to', 'cc, and 'bcc' may be null, hence ensure that they
are non-null when calling e.g. size() on them.
Fixes SMACK-907
Fixes: df96c57093 ("[address] Get rid of PacketCopy workaround")
Appearently simply calling ClassLoader.getSystemResourceAsStream()
works on Java SE but not on Android. But our FileUtils are able to
load the resource stream on Android.
If the resource of the updated presence is equal to the currently
locked resource, then no further action is required.
Thanks to Pedro Oliveira for reporting this.
Reported-by: Pedro Oliveira <kanytu@gmail.com>
If we do not create the fromMarkers initialized with 'false' at the
start, then it may appear like all messages are received, because we
only check for false markers. But if there is not even the fromMarkers
array, then we do not see those 'false' markers.
