OpenSSL::SSL::Session#timeout=

static VALUE ossl_ssl_session_set_timeout(VALUE self, VALUE time_v)
{
        SSL_SESSION *ctx;
        long t;

        GetSSLSession(self, ctx);
        t = NUM2LONG(time_v);
        SSL_SESSION_set_timeout(ctx, t);
        return ossl_ssl_session_get_timeout(self);
}