Check if serverSocket is null before calling isClosed(), as otherwise
the resulting NPE will cause an endless loop.
Thanks to Michael Grafl for reporting.
Fixes SMACK-707.
instead of feature-not-implemented.
Changes to send service-unavailable for not handled iq as said in
RFC6120 § 8.4: https://tools.ietf.org/html/rfc6120#page-128
"""
o If an intended recipient receives an IQ stanza of type "get" or
"set" containing a child element qualified by a namespace it does
not understand, then the entity MUST return an IQ stanza of type
"error" with an error condition of <service-unavailable/>.
"""
bareJidChats is a ConcurrentHashMap which does not allow 'null' keys,
thus get(null) returns a NPE. And asEntityBareJidIfPossible may return
'null', this could happen.
by changing
stanzasToResend.addAll(unacknowledgedStanzas);
to
unacknowledgedStanzas.drainTo(stanzasToResend);
Also use sendStanzaInternal to call the callbacks, which also requires
the smEnabledSyncPoint to got signaled.
Fixes SMACK-700. Thanks to Juan Antonio for reporting this.
replaces DefaultExtensionElement which is now deprecated.
Also changes Stanza (and MultiMap) API so that there can be duplicate extension
elements, as this change is required for StandardExtensionElement and by
the XMPP standard.
This can happen for example if the store schema changes across Smack
version.
Previously Smack would simply ignore the entry, which would lead to an
inconsistent view of the Roster.
remove (set|get)ItemStatus. This was always the ask status, which can
only be set to 'subscribe' or is non-existent.
Use the standard (de-)serialization facilities for DirectoryRosterStore.
Fixes Smack-657.
This adds the ability to provide a distinct authorization identifier for use
by SASL mechanisms. Not all SASL mechanisms support this operation, in
particular CRAM-MD5.
Both the javax and provided SASL implementations are extended, and an authzid
parameter added to the authenticate method.
The authorization identifier is passed as a EntityBareJid in order to assure the
correct form.
Resolves SMACK-677.
Minor-Modifications-By: Florian Schmaus <flo@geekplace.eu>
