}
    }

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

    void ensureOpen(final int timeout) throws IOException {
        this.closeTimeout = 0;
        if (this.transportContext.getConfig().getNetbiosSoTimeout() != 0) {