log.trace("ConnectionTable.Connection.HandlerThread started");
log.trace("ConnectionTable.Connection.Receiver started");
        void init() {            // if(log.isInfoEnabled()) log.info("connection was created to " + peer_addr);            if(handler == null || !handler.isAlive()) {                // Roland Kurmann 4/7/2003, put in thread_group                handler=new Thread(thread_group, this, "ConnectionTable.Connection.HandlerThread");                handler.setDaemon(true);                handler.start();                if(log.isTraceEnabled())                    log.trace("ConnectionTable.Connection.HandlerThread started");            }        }