--- a/isshouni.js
+++ b/isshouni.js
@@ -29,6 +29,7 @@ var spawn = require('child_process').spa
 var cl = new xmpp.Client(config);
 var mplayer = spawn('mplayer', args);
 var paused = false;
+var connected = false;
 
 var connect = function() {
   cl.send(new xmpp.Element('presence', {to: config.muc + '/' + config.nick})
@@ -45,9 +46,12 @@ var disconnect = function() {
   cl.end();
 };
 
-var send_message = function(name, arg) {
+var send_message = function(name, arg, type) {
   //console.log('SENT: ' + name + ' ' + arg);
-  var message = new xmpp.Element('message', {to: config.muc, type: 'groupchat'})
+  if (!type)
+    type = 'groupchat';
+
+  var message = new xmpp.Element('message', {to: config.muc, type: type})
     .c(name, {xmlns: 'urn:linkmauve:player'});
 
   if (arg)
@@ -63,12 +67,29 @@ var send_command = function(text) {
 
 cl.on('stanza', function(stanza) {
   //console.log(stanza.toString());
-  if (!stanza.is('message') || stanza.attrs['type'] !== 'groupchat')
+
+  var type = stanza.attrs['type'];
+  var from = new JID(stanza.attrs['from']);
+  var id = stanza.attrs['id'] || '';
+
+  if (stanza.is('iq') && (type === 'get' || type === 'set'))
+    return cl.send(new xmpp.Element('iq', {to: from, id: id, type: 'error'})
+      .c('error', {type: 'cancel'})
+        .c('service-unavailable', {xmlns: 'urn:ietf:params:xml:ns:xmpp-stanzas'})
+      .up()
+    .up());
+
+  if (from.bare !== config.muc)
     return;
 
-  var from = new JID(stanza.attrs['from']);
-  if (from.bare !== config.muc)
-    return;
+  if (stanza.is('presence') && type !== 'unavailable')
+    return on_presence(stanza);
+
+  if (stanza.is('message'))
+    return on_message(stanza);
+});
+
+var on_message = function(from, stanza) {
   if (from.resource === config.nick)
     return;
 
@@ -89,7 +110,14 @@ cl.on('stanza', function(stanza) {
     send_command('seek ' + payload.getText());
   else if (payload.name === 'synchro')
     send_command('seek ' + payload.getText() + ' 2');
-});
+};
+
+var on_presence = function(from, stanza) {
+  if (from.resource === config.nick) {
+    connected = true;
+    return;
+  }
+};
 
 cl.on('error', function(e) {
   console.log(e);