Added sample .env Redis variables and improved regex on keyvRedis.js …

…file.

.env.example

@@ -495,16 +495,23 @@ HELP_AND_FAQ_URL=https://librechat.ai
 # Google tag manager id
 #ANALYTICS_GTM_ID=user provided google tag manager id
 
+#===============#
+# REDIS Options #
+#===============#
+
+# REDIS_URI=10.10.10.10:6379
+# USE_REDIS=true
+
+# USE_REDIS_CLUSTER=true
+# REDIS_CA=/path/to/ca.crt
+
 #==================================================#
 #                      Others                      #
 #==================================================#
 #   You should leave the following commented out   #
 
 # NODE_ENV=
 
-# REDIS_URI=
-# USE_REDIS=
-
 # E2E_USER_EMAIL=
 # E2E_USER_PASSWORD=
 

api/cache/keyvRedis.js

@@ -1,18 +1,15 @@
 const KeyvRedis = require('@keyv/redis');
 const { isEnabled } = require('~/server/utils');
-<<<<<<< HEAD
 const logger = require('~/config/winston');
-=======
 const fs = require('fs');
 const ioredis = require('ioredis');
->>>>>>> 82717228 (feat: Enhance Redis support with cluster configuration and TLS options)
 
 const { REDIS_URI, USE_REDIS, USE_REDIS_CLUSTER, REDIS_CA } = process.env;
 
 let keyvRedis;
 
 function mapURI(uri) {
-  const regex = /^(?<scheme>[a-zA-Z]+):\/\/(?<user>[^:]*):?(?<password>[^@]*)?@?(?<host>[^:\/]+):?(?<port>\d+)?/;
+  const regex = /^(?:(?<scheme>\w+):\/\/)?(?:(?<user>[^:@]+)(?::(?<password>[^@]+))?@)?(?<host>[\w.-]+)(?::(?<port>\d{1,5}))?$/;
   const match = uri.match(regex);
 
   if (match) {