@Nullable
    private static DomainSocketAddress toArmeriaDomainSocketAddress(
            @Nullable io.netty.channel.unix.DomainSocketAddress addr) {
        if (addr != null) {
            final String path = addr.path();
            if (!Strings.isNullOrEmpty(path)) {
                return DomainSocketAddress.of(path);
            }
        }
        return null;
    }
Finds the {@link SSLSession} of the current TLS connection.

@return the {@link SSLSession} if found, or {@code null} if not found or {@link Channel} is {@code null}.
core/src/main/java/com/linecorp/armeria/internal/common/util/ChannelUtil.java