[GH-ISSUE #2345] DNS Test returns no logs from Hickory DNS instances upon instance termination #965

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opened 2026-03-16 01:06:54 +03:00 by kerem · 0 comments

kerem commented

2026-03-16 01:06:54 +03:00

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Originally created by @marcus0x62 on GitHub (Aug 6, 2024).
Original GitHub issue: https://github.com/hickory-dns/hickory-dns/issues/2345

Describe the bug

I believe due to the startup check for Hickory's log messages to determine when the server is started, subsequent attempts to obtain output from stdout fail.

To Reproduce
Steps to reproduce the behavior:

From my CNAME branch, this assertion fails; resolver.terminate().unwrap() yields Ok("")

Expected behavior
It should be possible to access logs from the Hickory resolver from a test case whilst using dns-test.

Originally created by @marcus0x62 on GitHub (Aug 6, 2024). Original GitHub issue: https://github.com/hickory-dns/hickory-dns/issues/2345 **Describe the bug** I believe due to the [startup check](https://github.com/hickory-dns/hickory-dns/blob/90a4f99e5c0ee6c05b349fc6b4b24440e43b0b0d/conformance/packages/dns-test/src/resolver.rs#L135) for Hickory's log messages to determine when the server is started, subsequent attempts to obtain output from stdout fail. **To Reproduce** Steps to reproduce the behavior: From my CNAME branch, [this assertion](https://github.com/marcus0x62/hickory-dns/blob/ecddeb12da3bd64b89cea19e234b3b188f54bc6b/tests/e2e-tests/src/recursor/cname/scenarios.rs#L550) fails; resolver.terminate().unwrap() yields Ok("") **Expected behavior** It should be possible to access logs from the Hickory resolver from a test case whilst using dns-test.