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diff --git a/src/cpp/ext/proto_server_reflection_plugin.cc b/src/cpp/ext/proto_server_reflection_plugin.cc
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+++ b/src/cpp/ext/proto_server_reflection_plugin.cc
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+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc++/ext/proto_server_reflection_plugin.h>
+#include <grpc++/impl/server_builder_plugin.h>
+#include <grpc++/impl/server_initializer.h>
+#include <grpc++/server.h>
+
+#include "src/cpp/ext/proto_server_reflection.h"
+
+namespace grpc {
+namespace reflection {
+
+ProtoServerReflectionPlugin::ProtoServerReflectionPlugin()
+    : reflection_service_(new grpc::ProtoServerReflection()) {}
+
+grpc::string ProtoServerReflectionPlugin::name() {
+  return "proto_server_reflection";
+}
+
+void ProtoServerReflectionPlugin::InitServer(grpc::ServerInitializer* si) {
+  si->RegisterService(reflection_service_);
+}
+
+void ProtoServerReflectionPlugin::Finish(grpc::ServerInitializer* si) {
+  reflection_service_->SetServiceList(si->GetServiceList());
+}
+
+void ProtoServerReflectionPlugin::ChangeArguments(const grpc::string& name,
+                                                  void* value) {}
+
+bool ProtoServerReflectionPlugin::has_sync_methods() const {
+  if (reflection_service_) {
+    return reflection_service_->has_synchronous_methods();
+  }
+  return false;
+}
+
+bool ProtoServerReflectionPlugin::has_async_methods() const {
+  if (reflection_service_) {
+    return reflection_service_->has_async_methods();
+  }
+  return false;
+}
+
+static std::unique_ptr< ::grpc::ServerBuilderPlugin> CreateProtoReflection() {
+  return std::unique_ptr< ::grpc::ServerBuilderPlugin>(
+      new ProtoServerReflectionPlugin());
+}
+
+void InitProtoReflectionServerBuilderPlugin() {
+  static bool already_here = false;
+  if (already_here) return;
+  already_here = true;
+  ::grpc::ServerBuilder::InternalAddPluginFactory(&CreateProtoReflection);
+}
+
+// Force InitProtoReflectionServerBuilderPlugin() to be called at static
+// initialization time.
+struct StaticProtoReflectionPluginInitializer {
+  StaticProtoReflectionPluginInitializer() {
+    InitProtoReflectionServerBuilderPlugin();
+  }
+} static_proto_reflection_plugin_initializer;
+
+}  // namespace reflection
+}  // namespace grpc