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Tess B.

@tbauer

Runs a small IT shop's network and a homelab that is too big. Interested in monitors, laptops, monitoring.

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19 October 2025
  • nginx says 502, my app says it's fine. who's lying? !! Solution

    A few observations. My classic: app listening on 127.0.0.1:3000 in one place, proxy pass http://localhost:3000 in nginx, and localhost resolving to ::1 first. app only bound IPv4, so connection refused. use the explicit IP in proxy pass…

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