Adds warning log to DnsZoneUpdateClient.

alanedwardes · Feb 16, 2024 · 6af0a87 · 6af0a87
1 parent 96dfb5d
commit 6af0a87
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Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/src/Ae.Dns.Client/DnsZoneUpdateClient.cs b/src/Ae.Dns.Client/DnsZoneUpdateClient.cs
@@ -39,6 +39,7 @@ public async Task<DnsMessage> Query(DnsMessage query, CancellationToken token =
             var firstPreReqsCheckResponseCode = _dnsZone.TestZoneUpdatePreRequisites(query);
             if (firstPreReqsCheckResponseCode != DnsResponseCode.NoError)
             {
+                _logger.LogWarning("Returning response {ResponseCode} for query {Bytes}", firstPreReqsCheckResponseCode, DnsByteExtensions.ToDebugString(query.ToBytes()));
                 return query.CreateAnswerMessage(firstPreReqsCheckResponseCode, ToString());
             }
 

diff --git a/src/Ae.Dns.Protocol/DnsByteExtensions.cs b/src/Ae.Dns.Protocol/DnsByteExtensions.cs
@@ -226,5 +226,19 @@ public static void ToBytes(ushort value, Memory<byte> buffer, ref int offset)
             buffer.Span[offset++] = (byte)(value >> 8);
             buffer.Span[offset++] = (byte)(value >> 0);
         }
+
+        public static byte[] ToBytes(this IDnsByteArrayWriter writer)
+        {
+            var buffer = AllocatePinnedNetworkBuffer();
+
+            var offset = 0;
+            writer.WriteBytes(buffer, ref offset);
+
+#if NET6_0_OR_GREATER
+            return buffer.Slice(0, offset).ToArray();
+#else
+            return buffer.Slice(0, offset).Array;
+#endif
+        }
     }
 }