From 31a26cdd8900471c1bc9a934e8d4c16d06f611a3 Mon Sep 17 00:00:00 2001
From: Louis Williams <louis.williams@mongodb.com>
Date: Tue, 26 Mar 2019 16:10:05 -0400
Subject: SERVER-40227 Pass ignore prepare behavior from a command attribute
 rather than using a whitelist

---
 src/mongo/embedded/service_entry_point_embedded.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/mongo/embedded/service_entry_point_embedded.cpp')

diff --git a/src/mongo/embedded/service_entry_point_embedded.cpp b/src/mongo/embedded/service_entry_point_embedded.cpp
index 6a7c17e5b64..8c19c925ea5 100644
--- a/src/mongo/embedded/service_entry_point_embedded.cpp
+++ b/src/mongo/embedded/service_entry_point_embedded.cpp
@@ -50,10 +50,13 @@ public:
     void waitForReadConcern(OperationContext* opCtx,
                             const CommandInvocation* invocation,
                             const OpMsgRequest& request) const override {
+        const auto prepareConflictBehavior = invocation->canIgnorePrepareConflicts()
+            ? PrepareConflictBehavior::kIgnore
+            : PrepareConflictBehavior::kEnforce;
         auto rcStatus = mongo::waitForReadConcern(opCtx,
                                                   repl::ReadConcernArgs::get(opCtx),
                                                   invocation->allowsAfterClusterTime(),
-                                                  request.getCommandName());
+                                                  prepareConflictBehavior);
         uassertStatusOK(rcStatus);
     }
 
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