From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Fri, 23 Jan 2026 12:08:04 +0000 (+0100)
Subject: dnsdist: Add response code to TCP responses in structured logging
X-Git-Tag: rec-5.4.0-beta1~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F16765%2Fhead;p=thirdparty%2Fpdns.git

dnsdist: Add response code to TCP responses in structured logging

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>
---

diff --git a/pdns/dnsdistdist/dnsdist-tcp.cc b/pdns/dnsdistdist/dnsdist-tcp.cc
index 01c410473e..505aada24e 100644
--- a/pdns/dnsdistdist/dnsdist-tcp.cc
+++ b/pdns/dnsdistdist/dnsdist-tcp.cc
@@ -257,7 +257,7 @@ void IncomingTCPConnectionState::handleResponseSent(TCPResponse& currentResponse
     const auto& ids = currentResponse.d_idstate;
     auto udiff = ids.queryRealTime.udiff();
     VERBOSESLOG(infolog("Got answer from %s, relayed to %s (%s, %d bytes), took %d us", backend->d_config.remote.toStringWithPort(), ids.origRemote.toStringWithPort(), getProtocol().toString(), sentBytes, udiff),
-                ids.getLogger(getLogger())->info(Logr::Info, "Relayed response to client", "backend.name", Logging::Loggable(backend->getName()), "backend.address", Logging::Loggable(backend->d_config.remote), "dns.response.size", Logging::Loggable(sentBytes), "dns.response.latency_us", Logging::Loggable(udiff)));
+                ids.getLogger(getLogger())->info(Logr::Info, "Relayed response to client", "backend.name", Logging::Loggable(backend->getName()), "backend.address", Logging::Loggable(backend->d_config.remote), "dns.response.size", Logging::Loggable(sentBytes), "dns.response.latency_us", Logging::Loggable(udiff), "dns.response.rcode", Logging::Loggable(currentResponse.d_cleartextDH.rcode)));
 
     auto backendProtocol = backend->getProtocol();
     if (backendProtocol == dnsdist::Protocol::DoUDP && !currentResponse.d_idstate.forwardedOverUDP) {