return this.handle.acquire();
                }

                // TODO: wait for pipe, still not sure when this needs to be called exactly
                if ( this.uncPath.startsWith("\\pipe\\") ) {

 * 
 * Be advised that short/NetBIOS name usage is not supported with this authenticator. Always specify full FQDNs.
 * This can be a problem if using DFS in it's default configuration as they still return referrals in short form.
 * See <a href="https://support.microsoft.com/en-us/kb/244380">KB-244380</a> for compatible server configuration.
 * See {@link jcifs.Configuration#isDfsConvertToFQDN()} for a workaround.
 */

                        if ( getUsageCount() > 0 ) {
                            if ( log.isDebugEnabled() ) {
                                log.debug("Transport still in use, no idle timeout " + this);
                            }
                            // notify, so that callers with timed-out requests can handle them

                    return Arrays.equals( ansiHash, ntlm.ansiHash ) &&
                                Arrays.equals( unicodeHash, ntlm.unicodeHash );
                    /* This still isn't quite right. If one npa object does not have external
                     * hashes and the other does then they will not be considered equal even
                     * though they may be.
                     */

        log.debug("Trying server side copy");
        SmbFileHandleImpl dfd = null;
        try {
            long size;
            byte[] resumeKey;

            // despite there being a resume key, we still need an open file descriptor?
            try ( SmbFileHandleImpl sfd = src.openUnshared(0, SmbConstants.O_RDONLY, SmbConstants.FILE_SHARE_READ, SmbConstants.ATTR_NORMAL, 0) ) {
                if ( sfd.getInitialSize() == 0 ) {

    }
    void ensureOpen( int timeout ) throws IOException {
        closeTimeout = 0;
        if( SO_TIMEOUT != 0 ) {
            closeTimeout = Math.max( SO_TIMEOUT, timeout );
        }
        // If socket is still good, the new closeTimeout will
        // be ignored; see tryClose comment.
        if( socket == null ) {
            socket = new DatagramSocket( lport, laddr );

    public static void closeContexts () throws CIFSException {
        for ( Entry<String, CIFSContext> ctx : CONTEXT_CACHE.entrySet() ) {
            if ( ctx.getValue().close() ) {
                log.error("Context was still in use " + ctx.getKey());
            }
        }
    }


    static CIFSContext getCachedContext ( String context, Properties props ) throws CIFSException {

                assertEquals("test%20", t.getName());
            }
        }
    }


    @Test
    @Ignore
    public void testURLCharacter () throws Exception {
        // ? is invalid in filenames, still this should not matter for the url
        try ( SmbResource r = new SmbFile("smb://0.0.0.0/asdasf/", getContext());
              SmbResource c = new SmbFile(r, "test?#foo") ) {
            assertEquals("test?#foo", c.getName());

        if ( this.transportContext.getConfig().getNetbiosSoTimeout() != 0 ) {
            this.closeTimeout = Math.max(this.transportContext.getConfig().getNetbiosSoTimeout(), timeout);
        }
        // If socket is still good, the new closeTimeout will
        // be ignored; see tryClose comment.
        if ( this.socket == null ) {
            this.socket = new DatagramSocket(this.lport, this.laddr);

     * @throws SmbException
     */
    synchronized SmbFileHandleImpl ensureOpen () throws CIFSException {
        if ( this.handle == null || !this.handle.isValid() ) {
            // one extra acquire to keep this open till the stream is released
            if ( this.file instanceof SmbNamedPipe ) {
                this.handle = this.file.openUnshared(
                    SmbConstants.O_EXCL,