try {
                inUse |= conn.disconnect(false, false);
            }
            catch ( IOException e ) {
                log.warn("Failed to close connection", e);
            }
        }
        synchronized ( this.connections ) {
            cleanup();
        }
        return inUse;
    }


    @Override

    /**
     * Disconnect the transport
     * 
     * @param hard
     * @param inUse
     *            whether the caller is holding a usage reference on the transport
     * @return whether conenction was in use
     * @throws IOException
     */
    public synchronized boolean disconnect ( boolean hard, boolean inUse ) throws IOException {
        IOException ioe = null;

        switch ( this.state ) {

                if ( st == 2 ) {
                    long l = this.usageCount.get();
                    if ( ( inUse && l != 1 ) || ( !inUse && l > 0 ) ) {
                        log.warn("Disconnected tree while still in use " + this);
                        dumpResource();
                        wasInUse = true;
                        if ( sess.getConfig().isTraceResourceUsage() ) {