[Bug]: consumer may get stuck and report log with code: STREAMING_CODE_ON_SHUTDOWN when streamingnode shutdown

[chyezh]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version: 0231a3edf80ed2c858b857ec6320dce46f929a5e
- Deployment mode(standalone or cluster):
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

[2025/11/21 02:54:29.836 +00:00] [WARN] [handler/handler_client_impl.go:226] ["create handler failed"] [pchannel=by-dev-rootcoord-dml_0] [vchannel=] [handler=consumer] [assignment=by-dev-rootcoord-dml_0:rw@23>261@10.33.128.140:22222] [error="code: STREAMING_CODE_ON_SHUTDOWN, cause: wal manager is closed"]

Expected Behavior

No response

Steps To Reproduce

Milvus Log

No response

Anything else?

No response

[chyezh]

fixed