warn!(

                                error!(

                xmpp_parsers::presence::Type::Unavailable => {
                    if presence.to.as_ref() == Some(&self.account.jid) {
                        if let Some(room) = self
                            .account
                            .chatrooms
                            .values()
                            .find(|&j| Some(j) == presence.from.as_ref())
                        {
                            warn!(
                                "Got disconnected from MUC {}. Try again: {:?}",
                                room, presence
                            );
                            self.state.data.counter += 1;
                            let id_muc_presence =
                                format!("id_muc_presence{}", self.state.data.counter);
                            let muc_presence = stanzas::make_muc_presence(
                                &id_muc_presence,
                                self.account.jid.clone(),
                                room.clone(),
                                None,
                                None,
                            );
                            self.state.data.send_queue.push_back(muc_presence);
                        } else {
                            warn!(
                                "Incoming Unavailable presence stanza to self: {:?}",
                                presence
                            );
                        }
                    } else {
                        warn!("Incoming Unavailable presence stanza: {:?}", presence);
                    }
                }