From: Michał Kępień <michal@isc.org>
Date: Fri, 30 May 2025 16:08:54 +0000 (+0200)
Subject: Add debug logs for outgoing DNS messages
X-Git-Tag: v9.21.9~19^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a9c74546d98b6277165952ed668687f543563e5;p=thirdparty%2Fbind9.git

Add debug logs for outgoing DNS messages

Since AsyncDnsServer logs incoming DNS messages as seen on the wire, do
the same for the responses sent by the server.
---

diff --git a/bin/tests/system/isctest/asyncserver.py b/bin/tests/system/isctest/asyncserver.py
index fed86f6f33c..8f9a3c07585 100644
--- a/bin/tests/system/isctest/asyncserver.py
+++ b/bin/tests/system/isctest/asyncserver.py
@@ -580,6 +580,7 @@ class AsyncDnsServer(AsyncServer):
         peer = Peer(addr[0], addr[1])
         responses = self._handle_query(wire, peer, DnsProtocol.UDP)
         async for response in responses:
+            logging.debug("Sending UDP message: %s", response.hex())
             transport.sendto(response, addr)
 
     async def _handle_tcp(
@@ -672,6 +673,7 @@ class AsyncDnsServer(AsyncServer):
     ) -> None:
         responses = self._handle_query(wire, peer, DnsProtocol.TCP)
         async for response in responses:
+            logging.debug("Sending TCP response: %s", response.hex())
             writer.write(response)
             await writer.drain()