return preferredSendSize;
    }

    /**
     * Set preferred send size
     *
     * @param preferredSendSize preferred send size in bytes
     */
    public void setPreferredSendSize(int preferredSendSize) {
        this.preferredSendSize = preferredSendSize;
    }

    /**
     * Get maximum receive size
     *
     * @return maximum receive size in bytes
     */

        return preferredSendSize;
    }

    /**
     * Set the preferred size for send operations
     *
     * @param preferredSendSize preferred send size in bytes
     */
    public void setPreferredSendSize(int preferredSendSize) {
        this.preferredSendSize = preferredSendSize;
    }

    /**
     * Get the maximum size for receive operations
     *
     * @return maximum receive size in bytes

        return preferredSendSize;
    }

    /**
     * Set the preferred size for send operations
     *
     * @param preferredSendSize preferred send size in bytes
     */
    public void setPreferredSendSize(int preferredSendSize) {
        this.preferredSendSize = preferredSendSize;
    }

    /**
     * Get the maximum size for receive operations
     *
     * @return maximum receive size in bytes

        request.setMinVersion(0x0100);
        request.setMaxVersion(0x0100);
        request.setCreditsRequested(credits.getInitialCredits());
        request.setPreferredSendSize(maxReceiveSize);
        request.setMaxReceiveSize(maxReceiveSize);
        request.setMaxFragmentedSize(rdmaConnection.maxFragmentedSize);