core (memory/disco): getInfos now handle node + use client instead of profile in many methods

src/plugins/plugin_xep_0033.py

@@ -101,7 +101,7 @@ class XEP_0033(object):
                 self.sendAndStoreMessage(mess_data, entries, profile)
                 log.debug("XEP-0033 took over")
                 raise failure.Failure(exceptions.CancelError(u'Cancelled by XEP-0033'))
-            d = self.host.findFeaturesSet([NS_ADDRESS], profile=profile)
+            d = self.host.findFeaturesSet(client, [NS_ADDRESS])
             d.addCallbacks(discoCallback, lambda dummy: discoCallback(None))
             return d
 
@@ -121,8 +121,8 @@ class XEP_0033(object):
         - redesign the database to save only one entry to the database
         - change the messageNew signal to eventually pass more than one recipient
         """
+        client = self.host.getClient(profile)
         def send(mess_data, skip_send=False):
-            client = self.host.profiles[profile]
             d = defer.Deferred()
             if not skip_send:
                 d.addCallback(client.sendMessageData)
@@ -156,7 +156,7 @@ class XEP_0033(object):
         defer_list = []
         for type_, jid_ in entries:
             d = defer.Deferred()
-            d.addCallback(self.host.findFeaturesSet, jid_=JID(JID(jid_).host), profile=profile)
+            d.addCallback(self.host.findFeaturesSet, client=client, jid_=JID(JID(jid_).host))
             d.addCallbacks(discoCallback, errback, callbackArgs=[jid_], errbackArgs=[jid_])
             d.callback([NS_ADDRESS])
             defer_list.append(d)