initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/google.golang.org/grpc/internal/transport/log.go b/vendor/google.golang.org/grpc/internal/transport/log.go
new file mode 100644
index 0000000..879df80
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/transport/log.go
@@ -0,0 +1,44 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// This file contains wrappers for grpclog functions.
+// The transport package only logs to verbose level 2 by default.
+
+package transport
+
+import "google.golang.org/grpc/grpclog"
+
+const logLevel = 2
+
+func infof(format string, args ...interface{}) {
+ if grpclog.V(logLevel) {
+ grpclog.Infof(format, args...)
+ }
+}
+
+func warningf(format string, args ...interface{}) {
+ if grpclog.V(logLevel) {
+ grpclog.Warningf(format, args...)
+ }
+}
+
+func errorf(format string, args ...interface{}) {
+ if grpclog.V(logLevel) {
+ grpclog.Errorf(format, args...)
+ }
+}