@Override
    public boolean performBackChannelLogout(final SingleLogoutRequestContext request) {
        try {
            LOGGER.trace("Creating back-channel logout request based on [{}]", request);
            val logoutRequest = createSingleLogoutMessage(request);
            return sendSingleLogoutMessage(request, logoutRequest);
        } catch (final Throwable e) {
            LoggingUtils.error(LOGGER, e);
        }
        return false;
    }
This is {@link BaseSingleLogoutServiceMessageHandler}.

@author Misagh Moayyed
@since 6.0.0
core/cas-server-core-logout-api/src/main/java/org/apereo/cas/logout/slo/BaseSingleLogoutServiceMessageHandler.java