[SEBA-881] move device-management to go mod
Change-Id: Idf082ee75c157f72fd4173f653d9e13c1c55fcd3
diff --git a/vendor/google.golang.org/grpc/backoff/backoff.go b/vendor/google.golang.org/grpc/backoff/backoff.go
new file mode 100644
index 0000000..0787d0b
--- /dev/null
+++ b/vendor/google.golang.org/grpc/backoff/backoff.go
@@ -0,0 +1,52 @@
+/*
+ *
+ * Copyright 2019 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 backoff provides configuration options for backoff.
+//
+// More details can be found at:
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// All APIs in this package are experimental.
+package backoff
+
+import "time"
+
+// Config defines the configuration options for backoff.
+type Config struct {
+ // BaseDelay is the amount of time to backoff after the first failure.
+ BaseDelay time.Duration
+ // Multiplier is the factor with which to multiply backoffs after a
+ // failed retry. Should ideally be greater than 1.
+ Multiplier float64
+ // Jitter is the factor with which backoffs are randomized.
+ Jitter float64
+ // MaxDelay is the upper bound of backoff delay.
+ MaxDelay time.Duration
+}
+
+// DefaultConfig is a backoff configuration with the default values specfied
+// at https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// This should be useful for callers who want to configure backoff with
+// non-default values only for a subset of the options.
+var DefaultConfig = Config{
+ BaseDelay: 1.0 * time.Second,
+ Multiplier: 1.6,
+ Jitter: 0.2,
+ MaxDelay: 120 * time.Second,
+}