limit log

@@ -48,6 +48,7 @@ module.exports = (limiter, policy) => {
             if (!results[key]) {
                 operation.push(cache.setAsync(cacheKey, 1, +key));
             } else if (+results[key] > +val) {
+                logger.warn(`${config.app}:limiter:${limiter.remoteIp}`);
 
                 // ip限制1小时
                 operation.push(cache.setAsync(`${config.app}:limiter:${limiter.remoteIp}`, 1, limiterIpTime));