Refactor tunneldns dnsserver configuration

[alex4108]

Refactored the tunneldns package's dnsserver listener configuration. This provides a path to disabling response caching as needed to fix #745

[chungthuang]

Hi @alex4108, thank you for making this refactoring. We are in the process of deciding what will be the future of the DNS feature in cloudflared, so all developments are currently on hold.

[Gu-myhome]

繼續玩 我家網路早已經被高層單位注意了，反正我沒差 我註冊是小朋友的名字 你們已經觸犯你們歐美法條 照片我都存著 你們繼續 chungthuang ***@***.***>於 2024年8月6日 週二，23:12寫道：

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Hi @alex4108 <https://github.com/alex4108>, thank you for making this refactoring. We are in the process of deciding what will be the future of the DNS feature in cloudflared, so all developments are currently on hold. — Reply to this email directly, view it on GitHub <#1292 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BJ2TAIMIEMLS5XDTVV4QICTZQDRULAVCNFSM6AAAAABK2CBGD6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDENZRGUZTIOBUGY> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>