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ioredis throws an error that i cannot catch and make p3x-redis-server (p3x-redis-ui) crash

See original GitHub issue

hello!

what happening is that if a user configure a redis settings wrong, there is an error, that i cannot catch. the error is like this:

[P3XRS] [PID: 018665]  Trace
    at parseType (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:302:17)
    at JavascriptRedisParser.execute (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:534:24)
    at Socket.<anonymous> (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/ioredis/built/DataHandler.js:25:20)
    at Socket.emit (events.js:315:20)
    at addChunk (internal/streams/readable.js:309:12)
    at readableAddChunk (internal/streams/readable.js:284:9)
    at Socket.Readable.push (internal/streams/readable.js:223:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:188:23)
    at TCP.callbackTrampoline (internal/async_hooks.js:131:14)
[P3XRS] [PID: 018665]  3/27/2021, 6:19:33 AM unhandledRejection ReplyError: ERR SELECT is not allowed in cluster mode
    at parseError (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:179:12)
    at parseType (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:303:14) {
  command: { name: 'select', args: [ '1' ] }
} Promise {
  <rejected> ReplyError: ERR SELECT is not allowed in cluster mode
      at parseError (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:179:12)
      at parseType (/home/patrikx3/Projects/patrikx3/redis-ui-workspace/redis-ui-server/node_modules/redis-parser/lib/parser.js:303:14) {
    command: { name: 'select', args: [Array] }
  }
}

so if the user creates a setting for a non cluster that is actually a cluster this error happening and there is no way to catch, so my app crashes. please let me know how i can disable this automatic select 1 command, when you are connecting to a clustered redis instance but with wrong connection, without enabling cluster mode.