From dae3e434ea009baf70eb337cb5ed3c846b0fb5e6 Mon Sep 17 00:00:00 2001
From: Spencer Jackson <spencer.jackson@mongodb.com>
Date: Mon, 10 Nov 2014 16:12:40 -0500
Subject: [PATCH] CXX-404 Inform user that auth may need --ssl

---
 src/mongo/client/dbclient.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mongo/client/dbclient.cpp b/src/mongo/client/dbclient.cpp
index 4ac1fbc8cf..f9ccd0822b 100644
--- a/src/mongo/client/dbclient.cpp
+++ b/src/mongo/client/dbclient.cpp
@@ -914,8 +914,10 @@ namespace mongo {
             uassertStatusOK(saslClientAuthenticate(this, params));
         }
         else {
-            uasserted(ErrorCodes::BadValue,
-                      mechanism + " mechanism support not compiled into client library.");
+            std::string error = mechanism + " mechanism support not compiled into client library."
+                                            " (Some mechanisms require the driver be compiled"
+                                            " with the flags --ssl or --use-sasl-client)";
+            uasserted(ErrorCodes::BadValue, error);
         }
     };