Infinite output of ETCD logs, causing service crashes

[bCoder778]

Describe the bug A large number of identical error logs without any pauses result in 100% CPU usage. The log files exceeded a few gigabytes in a short amount of time, causing the server to crash.

To Reproduce

The program started working normally, but after running for a period of time, it began to output the same logs without restrictions, causing the server to crash

1. The code is

   Etcd: Hosts:

   • ...:379 Key: .rpc User: user Pass:

2. The error is

   "etcd monitor chan has been canceled, error: rpc error: code = Unauthenticated desc = etcdserver: invalid auth token","level":"error"}

Environments (please complete the following information):

• etcd：docker
• go-zero version v1.6.1

[codeErrorSleep]

We have also encountered this problem. You can try to downgrade the version of gRPC a bit; that's how we resolved it.

[bCoder778]

We have also encountered this problem. You can try to downgrade the version of gRPC a bit; that's how we resolved it.

Thank you very much. Can you tell me which specific version of GRPC you are using

[arllen133]

Has it been resolved yet？

[iyyzh]

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