enhance cluster connection

Author: ArtemHoruzhenko

redisinsight/api/config/default.ts

@@ -100,6 +100,7 @@ export default {
     retryTimes: parseInt(process.env.RI_CLIENTS_RETRY_TIMES, 10) || 3,
     retryDelay: parseInt(process.env.RI_CLIENTS_RETRY_DELAY, 10) || 500,
     maxRetriesPerRequest: parseInt(process.env.RI_CLIENTS_MAX_RETRIES_PER_REQUEST, 10) || 1,
+    slotsRefreshTimeout: parseInt(process.env.RI_CLIENTS_SLOTS_REQUEST_TIMEOUT, 10) || 5000,
   },
   redis_scan: {
     countDefault: parseInt(process.env.RI_SCAN_COUNT_DEFAULT, 10) || 200,

redisinsight/api/src/modules/redis/connection/ioredis.redis.connection.strategy.ts

@@ -82,7 +82,7 @@ export class IoredisRedisConnectionStrategy extends RedisConnectionStrategy {
   ): Promise<ClusterOptions> {
     return {
       clusterRetryStrategy: options.useRetry ? this.retryStrategy.bind(this) : this.dummyFn.bind(this),
-      slotsRefreshTimeout: 5000,
+      slotsRefreshTimeout: REDIS_CLIENTS_CONFIG.slotsRefreshTimeout,
       redisOptions: await this.getRedisOptions(clientMetadata, database, options),
     };
   }