Send retained transaction descriptor in MARS TDS header for .NET Core…

… and .NET 5+ (#1623) (#1624)
dotnet · May 27, 2022 · e1fcf5b · e1fcf5b
1 parent b0d0b2a
commit e1fcf5b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.cs b/src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.cs
@@ -10753,7 +10753,8 @@ private void WriteMarsHeaderData(TdsParserStateObject stateObj, SqlInternalTrans
             }
             else
             {
-                WriteLong(SqlInternalTransaction.NullTransactionId, stateObj);
+                // If no transaction, send over retained transaction descriptor (empty if none retained)
+                WriteLong(_retainedTransactionId, stateObj);
                 WriteInt(stateObj.IncrementAndObtainOpenResultCount(null), stateObj);
             }
         }