initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go
new file mode 100644
index 0000000..bc1f99a
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/internal.go
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2016 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.
+ *
+ */
+
+// Package internal contains gRPC-internal code, to avoid polluting
+// the godoc of the top-level grpc package. It must not import any grpc
+// symbols to avoid circular dependencies.
+package internal
+
+import (
+ "context"
+ "time"
+
+ "google.golang.org/grpc/connectivity"
+)
+
+var (
+ // WithResolverBuilder is exported by dialoptions.go
+ WithResolverBuilder interface{} // func (resolver.Builder) grpc.DialOption
+ // WithHealthCheckFunc is not exported by dialoptions.go
+ WithHealthCheckFunc interface{} // func (HealthChecker) DialOption
+ // HealthCheckFunc is used to provide client-side LB channel health checking
+ HealthCheckFunc HealthChecker
+ // BalancerUnregister is exported by package balancer to unregister a balancer.
+ BalancerUnregister func(name string)
+ // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by
+ // default, but tests may wish to set it lower for convenience.
+ KeepaliveMinPingTime = 10 * time.Second
+ // ParseServiceConfig is a function to parse JSON service configs into
+ // opaque data structures.
+ ParseServiceConfig func(sc string) (interface{}, error)
+ // StatusRawProto is exported by status/status.go. This func returns a
+ // pointer to the wrapped Status proto for a given status.Status without a
+ // call to proto.Clone(). The returned Status proto should not be mutated by
+ // the caller.
+ StatusRawProto interface{} // func (*status.Status) *spb.Status
+)
+
+// HealthChecker defines the signature of the client-side LB channel health checking function.
+//
+// The implementation is expected to create a health checking RPC stream by
+// calling newStream(), watch for the health status of serviceName, and report
+// it's health back by calling setConnectivityState().
+//
+// The health checking protocol is defined at:
+// https://github.com/grpc/grpc/blob/master/doc/health-checking.md
+type HealthChecker func(ctx context.Context, newStream func(string) (interface{}, error), setConnectivityState func(connectivity.State), serviceName string) error
+
+const (
+ // CredsBundleModeFallback switches GoogleDefaultCreds to fallback mode.
+ CredsBundleModeFallback = "fallback"
+ // CredsBundleModeBalancer switches GoogleDefaultCreds to grpclb balancer
+ // mode.
+ CredsBundleModeBalancer = "balancer"
+ // CredsBundleModeBackendFromBalancer switches GoogleDefaultCreds to mode
+ // that supports backend returned by grpclb balancer.
+ CredsBundleModeBackendFromBalancer = "backend-from-balancer"
+)