}
protected void closeConnection(String connectionId, boolean closeOnly) {
log.fine("Stream closed from: " + connectionId);
++closedConnections;
XMPPResourceConnection connection = connectionsByFrom.remove(connectionId);
if (connection != null) {
closeSession(connection, closeOnly);
} else {
log.info("Can not find resource connection for packet: " + connectionId);
} // end of if (conn != null) else