[client] Fix DNS probe thread safety and avoid blocking engine sync #5576

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Merged

pappz merged 5 commits into main from fix/dns-probe-thread-safety

Mar 13, 2026

Merged

[client] Fix DNS probe thread safety and avoid blocking engine sync #5576

Add locking to ensure thread safety when reactivating upstream servers

SonarQubeCloud / SonarCloud Code Analysis succeeded Mar 12, 2026 in 31s

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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