1 files changed, 29 insertions, 10 deletions
diff --git a/src/mongo/db/storage/wiredtiger/wiredtiger_util.h b/src/mongo/db/storage/wiredtiger/wiredtiger_util.h
index 5817a5855f6..a3c1b9deae0 100644
--- a/src/mongo/db/storage/wiredtiger/wiredtiger_util.h
+++ b/src/mongo/db/storage/wiredtiger/wiredtiger_util.h
@@ -90,6 +90,35 @@ struct WiredTigerItem : public WT_ITEM {
     }
 };
 
+/**
+ * Returns a WT_EVENT_HANDLER with MongoDB's default handlers.
+ * The default handlers just log so it is recommended that you consider calling them even if
+ * you are capturing the output.
+ *
+ * There is no default "close" handler. You only need to provide one if you need to call a
+ * destructor.
+ */
+class WiredTigerEventHandler : private WT_EVENT_HANDLER {
+public:
+    WT_EVENT_HANDLER* getWtEventHandler();
+
+    bool wasStartupSuccessful() {
+        return _startupSuccessful;
+    }
+
+    void setStartupSuccessful() {
+        _startupSuccessful = true;
+    }
+
+private:
+    int suppressibleStartupErrorLog(WT_EVENT_HANDLER* handler,
+                                    WT_SESSION* sesion,
+                                    int errorCode,
+                                    const char* message);
+
+    bool _startupSuccessful = false;
+};
+
 class WiredTigerUtil {
     MONGO_DISALLOW_COPYING(WiredTigerUtil);
 
@@ -183,16 +212,6 @@ public:
      */
     static size_t getCacheSizeMB(double requestedCacheSizeGB);
 
-    /**
-     * Returns a WT_EVENT_HANDER with MongoDB's default handlers.
-     * The default handlers just log so it is recommended that you consider calling them even if
-     * you are capturing the output.
-     *
-     * There is no default "close" handler. You only need to provide one if you need to call a
-     * destructor.
-     */
-    static WT_EVENT_HANDLER defaultEventHandlers();
-
     class ErrorAccumulator : public WT_EVENT_HANDLER {
     public:
         ErrorAccumulator(std::vector<std::string>* errors);