mod_smacks: Send out more ack requests where needed Under some circumstances it was possible that more than "max_unacked_stanzas" where left in the outgoing stanza queue without forcing an ack. This could happen, when more stanzas entered the queue while the last ack request was still unanswered. Now the test "#queue > max_unacked_stanzas" is done upon receiving an ack as well as when sending out stanzas, which fixes this bug.

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summary: Retrieve private XML data via adhoc command
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Introduction
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This is a very simple module which implements an adhoc commant
toretrieves the users private XML data.

Details
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Simple module which adds the adhoc command "Query private data" and will
return the users private XML data (typically muc bookmarks,.. ).