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fifthsegment / Gatesentry Public

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Fix DNS server concurrency bug and add TCP support#135

Open

jbarwick wants to merge 9 commits intofifthsegment:masterfifthsegment/Gatesentry:masterfrom

jbarwick:feature/dns-env-config-and-testingjbarwick/Gatesentry:feature/dns-env-config-and-testingCopy head branch name to clipboard

Conversation Commits9 (9)Checks Files changed

Open

Fix DNS server concurrency bug and add TCP support#135
jbarwick wants to merge 9 commits intofifthsegment:masterfrom
jbarwick:feature/dns-env-config-and-testing

Commits

Commits on Feb 7, 2026

Fix DNS server concurrency bug and add TCP support
jbarwick
committed
Fix concurrent query blocking and IPv6 resolver support
jbarwick
committed
Use net.JoinHostPort for bindAddr to support IPv6 listen addresses
jbarwick
committed
Fix data race: move len(internalRecords) inside RLock section
jbarwick
committed
Fix data race: use atomic.Bool for serverRunning flag
jbarwick
committed
Add shebang and set -euo pipefail to build.sh
jbarwick
committed
Add cross-platform support to dns_deep_test.sh
jbarwick
committed
Forward TCP queries via TCP and retry truncated UDP responses over TCP
jbarwick
committed
Fix silent request drops, test script lockups, and false test failures
jbarwick
committed

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