From 975ea705aa2b3713a1b437c20bd1e17622bb87b8 Mon Sep 17 00:00:00 2001
From: rstam <robert@10gen.com>
Date: Wed, 20 Jul 2011 11:21:55 -0400
Subject: [PATCH] Fixed CSHARP-273. If isMaster reports both arbiterOnly and
 passive true, only believe arbiterOnly and set passive to false.

---
 BsonUnitTests/BsonUnitTests.csproj | 3 ---
 Driver/Core/MongoServerInstance.cs | 2 ++
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/BsonUnitTests/BsonUnitTests.csproj b/BsonUnitTests/BsonUnitTests.csproj
index 2640a71ce6..4d519a2faa 100644
--- a/BsonUnitTests/BsonUnitTests.csproj
+++ b/BsonUnitTests/BsonUnitTests.csproj
@@ -181,9 +181,6 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
-  <ItemGroup>
-    <None Include="ClassDiagram1.cd" />
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/Driver/Core/MongoServerInstance.cs b/Driver/Core/MongoServerInstance.cs
index 7cc53ec17c..abff281fd8 100644
--- a/Driver/Core/MongoServerInstance.cs
+++ b/Driver/Core/MongoServerInstance.cs
@@ -221,6 +221,8 @@ namespace MongoDB.Driver {
                         isSecondary = isMasterResult.Response["secondary", false].ToBoolean();
                         isPassive = isMasterResult.Response["passive", false].ToBoolean();
                         isArbiter = isMasterResult.Response["arbiterOnly", false].ToBoolean();
+                        // workaround for CSHARP-273
+                        if (isPassive && isArbiter) { isPassive = false; }
                         if (!isPrimary && !slaveOk) {
                             throw new MongoConnectionException("Server is not a primary and SlaveOk is false.");
                         }