redis-timeout-200

@@ -20,6 +20,7 @@ const searchProcess = require(`${utils}/search-process`);
 const stringProcess = require(`${utils}/string-process`);
 const listParamsProcess = require(`${utils}/list-params-process`);
 const redis = require(`${utils}/redis`);
+const logger = global.yoho.logger;
 
 /**
  * 封面图
@@ -325,6 +326,7 @@ const listNew = (req, res, next) => {
     }
     co(function* () {
         let result = yield req.ctx(searchModel).getCategoryGoods(initialData);
+        let categoryIntroRedis = [];
 
         let responseResult = {
             list: productProcess.processProductList(result.data.product_list || [], {
@@ -344,8 +346,13 @@ const listNew = (req, res, next) => {
             seoTitle = decodeURIComponent(params.sort_name);
         }
 
-        let categoryIntroRedis =
-            yield redis.hmgetAsync(`category:description:${md5(seoTitle)}`, 'category', 'description');
+        try {
+            categoryIntroRedis =
+                yield redis.hmgetAsync(`category:description:${md5(seoTitle)}`, 'category', 'description').timeout(200);
+        } catch (e) {
+            logger.error('redis.hmgetAsync.category.description:' + e);
+        }
+
         let categoryIntro = categoryIntroRedis[1] ? {
             title: categoryIntroRedis[0],
             desc: categoryIntroRedis[1]