Before Creating the Enhancement Request

• I have confirmed that this should be classified as an enhancement rather than a bug/feature.

Summary

The current implementation of the updateNameServerAddressList method is overly complex, with multiple responsibilities combined into a single method. This makes the code harder to read, understand, and maintain.

Motivation

The method handles a variety of tasks (address list comparison, updating, and channel closure handling), which results in confusing logic and increases the chance of introducing bugs when modifications are needed.

Describe the Solution You'd Like

Refactor the updateNameServerAddressList method to separate concerns into smaller, well-defined methods

Describe Alternatives You've Considered

null

Additional Context

No response