// CAP_LARGE_WRITE
        if ( th.hasCapability(SmbConstants.CAP_LARGE_WRITEX) && !th.areSignaturesActive() ) {
            this.writeSizeFile = Math.min(th.getConfig().getSendBufferSize() - 70, 0xFFFF - 70);
        }
        else {
            log.debug("No support or SMB signing is enabled, not enabling large writes");
            this.writeSizeFile = this.writeSize;
        }

        return ( getContextFlags() & flag ) == flag;
    }


    public void setContextFlag ( int flag, boolean value ) {
        setContextFlags(value ? ( getContextFlags() | flag ) : ( getContextFlags() & ( 0xffffffff ^ flag ) ));
    }


    public ASN1ObjectIdentifier[] getMechanisms () {
        return this.mechanisms;
    }


    public void setMechanisms ( ASN1ObjectIdentifier[] mechanisms ) {

                entry = null;
            }
            return entry != null ? entry.address : null;
        }
    }


    int getNextNameTrnId () {
        if ( ( ++this.nextNameTrnId & 0xFFFF ) == 0 ) {
            this.nextNameTrnId = 1;
        }
        return this.nextNameTrnId;
    }


    void ensureOpen ( int timeout ) throws IOException {
        this.closeTimeout = 0;