1 files changed, 67 insertions, 0 deletions
diff --git a/src/mongo/s/sharding_egress_metadata_hook_for_mongod.cpp b/src/mongo/s/sharding_egress_metadata_hook_for_mongod.cpp
new file mode 100644
index 00000000000..2c8dc215847
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+++ b/src/mongo/s/sharding_egress_metadata_hook_for_mongod.cpp
@@ -0,0 +1,67 @@
+/**
+ *    Copyright (C) 2016 MongoDB Inc.
+ *
+ *    This program is free software: you can redistribute it and/or  modify
+ *    it under the terms of the GNU Affero General Public License, version 3,
+ *    as published by the Free Software Foundation.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the GNU Affero General Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kSharding
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/s/sharding_egress_metadata_hook_for_mongod.h"
+
+#include "mongo/base/status.h"
+#include "mongo/db/repl/replication_coordinator_global.h"
+#include "mongo/db/server_options.h"
+#include "mongo/s/grid.h"
+#include "mongo/s/sharding_egress_metadata_hook_for_mongos.h"
+
+namespace mongo {
+
+namespace rpc {
+
+void ShardingEgressMetadataHookForMongod::_saveGLEStats(const BSONObj& metadata,
+                                                        StringData hostString) {}
+
+repl::OpTime ShardingEgressMetadataHookForMongod::_getConfigServerOpTime() {
+    if (serverGlobalParams.clusterRole == ClusterRole::ConfigServer) {
+        return repl::getGlobalReplicationCoordinator()->getCurrentCommittedSnapshotOpTime();
+    } else {
+        // TODO uncomment as part of SERVER-22663
+        // invariant(serverGlobalParams.clusterRole == ClusterRole::ShardServer);
+        return grid.configOpTime();
+    }
+}
+
+Status ShardingEgressMetadataHookForMongod::_advanceConfigOptimeFromShard(
+    ShardId shardId, const BSONObj& metadataObj) {
+    if (serverGlobalParams.clusterRole == ClusterRole::ConfigServer) {
+        return Status::OK();
+    }
+    return ShardingEgressMetadataHook::_advanceConfigOptimeFromShard(shardId, metadataObj);
+}
+
+}  // namespace rpc
+}  // namespace mongo