lua scripts readonly error on slave replica

[imhun]

Describe the bug
A clear and concise description of what the bug is.

org.redisson.client.RedisException: ERR Error running script (call to 149c5a8bf18676fd99e9e6e24923bd64d9b62f94):
@user_script:2: -READONLY You can't write against a read only replica..
channel: [id: 0xd5d027a5, L:/100.64.0.3:58328 - R:dev.ip.local/172.18.78.49:16380]
command: (EVAL),
params: [if ((redis.call('exists', KEYS[1]) == 0) or (redis.call('hexists', KEYS[1], ARGV[2]) == 1)) then redis.call('hincrby', KEYS[1], ARGV[2], 1); redis.call('pexpire', KEYS[1], ARGV[1]); return nil; end; return redis.call('pttl', KEYS[1]);, 1, fabric.Lock.OPERATION_LOG.lock, 5000, 2f3c8128-65f1-42e8-8b6a-4c910db0b75d:183],
promise: java.util.concurrent.CompletableFuture@2b83f94d[Not completed, 1 dependents]
at org.redisson.client.handler.CommandDecoder

To Reproduce
Steps to reproduce the behavior:
lua scripts:

if ((redis.call('exists', KEYS[1]) == 0) or (redis.call('hexists', KEYS[1], ARGV[2]) == 1)) then 
redis.call('hincrby', KEYS[1], ARGV[2], 1); 
redis.call('pexpire', KEYS[1], ARGV[1]); 
return nil; 
end;
return redis.call('pttl', KEYS[1]);

See error
@user_script:2: -READONLY You can't write against a read only replica.. channel

Expected behavior
no error

Environment (please complete the following information):

• OS: [ Alibaba Cloud Linux 3 ]
• Kernel: # Command: uname -a
• Linux dragonfly-1 5.10.134-14.al8.aarch64 finalize blpop algorithm #1 SMP Thu Apr 27 16:43:40 CST 2023 aarch64 aarch64 aarch64 GNU/Linux
• Containerized?: [ Kubernetes]
  dragonfly-operator 1.1.8,2 replica
• Dragonfly Version: [1.25.1]

Reproducible Code Snippet

# Minimal code snippet to reproduce this bug

Additional context
Add any other context about the problem here.

[romange]

Why it is a bug? hincrby and pexpire are not allowed on replica.

[imhun]

that should be sent to the primary, and the client does not know which is the primary or replica

[romange]

sounds like a configuration issue with your client then. you should connect it to the primary

[imhun]

lettuce client 6.3
spring boot 3.3
configuration is as follows

the following error occurs when the application is started

Caused by: io.lettuce.core.RedisReadOnlyException: READONLY You can't write against a read only replica.
	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:144)
	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:116)
	at io.lettuce.core.protocol.AsyncCommand.completeResult(AsyncCommand.java:120)
	at io.lettuce.core.protocol.AsyncCommand.complete(AsyncCommand.java:111)
	at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:63)
	at io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:745)
	at io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:680)
	at io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:597)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)

and redis doesn't have that problem

Is there any special configuration required for dragonflydb?

[romange]

no, if your client is connected to dragonfly to port 16380 and this dragonfly is a master it should just work.

can you post redis-cli -p 16380 -a <passwrd> -h dev.ip.local INFO ALL here?