[Bug] Consumer reconnects every 3 mins

[KeroZhai]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

Dubbo 3.2.10, OpenJDK 8, CentOS 7

Steps to reproduce this issue

Start both the provider and consumer, and the consumer reconnects every 3 minutes, showing the log below:

2025-01-09 09:43:36.006  INFO 25751 --- [lientWorker-4-8] o.a.d.r.t.netty4.NettyClientHandler      :  [DUBBO] The connection of /172.17.0.1:38728 -> /172.17.0.1:20882 is established., dubbo version: 3.2.10, current host: 172.17.0.1
2025-01-09 09:43:36.006  INFO 25751 --- [onnect-thread-1] o.a.d.r.transport.netty4.NettyClient     :  [DUBBO] Close old netty channel [id: 0xa60411cd, L:/172.17.0.1:37798 ! R:/172.17.0.1:20882] on create new netty channel [id: 0x7518bc1f, L:/172.17.0.1:38728 - R:/172.17.0.1:20882], dubbo version: 3.2.10, current host: 172.17.0.1
2025-01-09 09:43:36.006  INFO 25751 --- [onnect-thread-1] o.a.d.remoting.transport.AbstractClient  :  [DUBBO] Successfully connect to server /172.17.0.1:20882 from NettyClient 172.17.0.1 using dubbo version 3.2.10, channel is NettyChannel [channel=[id: 0x7518bc1f, L:/172.17.0.1:38728 - R:/172.17.0.1:20882]], dubbo version: 3.2.10, current host: 172.17.0.1
2025-01-09 09:46:36.082  INFO 25751 --- [lientWorker-4-8] o.a.d.r.t.netty4.NettyClientHandler      :  [DUBBO] The connection of /172.17.0.1:38728 -> /172.17.0.1:20882 is disconnected., dubbo version: 3.2.10, current host: 172.17.0.1

Besides, method calls to provider might fail when the connection is disconnected but not yet established due to 'No provider'.

What you expected to happen

The connection stays connected.

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

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