Switching to Garnet Causes "ERR unknown command" Redis Error in Node.js Application

[Rainscall]

There is a nodejs application that uses redis without problems, but if I switch to garnet this error will appear:

node:internal/process/promises:288
             triggerUncaughtException(err, true /* fromPromise */);
             ^

[ErrorReply: ERR unknown command]

Node.js v18.19.1

This is the client configuration

const client = redis.createClient({
     url: 'redis://127.0.0.1:3278'
});

This is garnet's log

08::57::25 dbug: GarnetServer[0] [****:3278] Accepted TCP connection from 127.0.0.1:48968
08::57::25 dbug: Session[0] [****:3278] [127.0.0.1:48968] [0014B75E] Starting RespServerSession
08::57::25 dbug: Session[0] [****:3278] [127.0.0.1:48968] [0014B75E] Disposing RespServerSession

[badrishc]

which command did you run? see the list of commands currently supported here: https://microsoft.github.io/garnet/docs/commands/api-compatibility

[Rainscall]

which command did you run? see the list of commands currently supported here: https://microsoft.github.io/garnet/docs/commands/api-compatibility

It looks like I executed the unsupported command "FLUSHALL"

[TimLovellSmith]

How is it completed? Seems like a good issue to leave open to the community to fix to me.
I assume FlushAll is non-controversial to support, as an easy enhancement to compatibility with existing redis apps.

Strawman unit test that still fails for me...

"StackExchange.Redis.RedisCommandException : This operation has been disabled in the command-map and cannot be used: FLUSHALL"

        [Test]
        public void SeFlushAllDatabasesTest()
        {
            using var redis = ConnectionMultiplexer.Connect(TestUtils.GetConfig(allowAdmin: true));
            IServer server = redis.GetServer($"{TestUtils.Address}:{TestUtils.Port}");

            for (int dbNum = 0; dbNum <= 1; dbNum++)
            {
                var db = redis.GetDatabase(dbNum);

                string origValue = "abcdefghij";
                db.StringSet("mykey", origValue);

                string retValue = db.StringGet("mykey");
                Assert.AreEqual(origValue, retValue);
            }

            server.FlushAllDatabases();

            for (int dbNum = 0; dbNum <= 1; dbNum++)
            {
                var db = redis.GetDatabase(dbNum);
                string retValue = db.StringGet("mykey");
                Assert.AreEqual(null, retValue);
            }
        }

[badrishc]

The workaround is to use FLUSHDB which is supported and identical.