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authorChristopher Speller <crspeller@gmail.com>2018-06-25 12:33:13 -0700
committerGitHub <noreply@github.com>2018-06-25 12:33:13 -0700
commit1e5c432e1029601a664454388ae366ef69618d62 (patch)
treecb9e8bfb66640ac3b29c934bb2c3202d25aeb368 /vendor/google.golang.org/grpc/naming/naming.go
parentecefa6cdd1e7376046bbec82c1b47f7756fea646 (diff)
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MM-10702 Moving plugins to use hashicorp go-plugin. (#8978)
* Moving plugins to use hashicorp go-plugin. * Tweaks from feedback.
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diff --git a/vendor/google.golang.org/grpc/naming/naming.go b/vendor/google.golang.org/grpc/naming/naming.go
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+/*
+ *
+ * Copyright 2014 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 naming defines the naming API and related data structures for gRPC.
+// The interface is EXPERIMENTAL and may be suject to change.
+//
+// Deprecated: please use package resolver.
+package naming
+
+// Operation defines the corresponding operations for a name resolution change.
+//
+// Deprecated: please use package resolver.
+type Operation uint8
+
+const (
+ // Add indicates a new address is added.
+ Add Operation = iota
+ // Delete indicates an existing address is deleted.
+ Delete
+)
+
+// Update defines a name resolution update. Notice that it is not valid having both
+// empty string Addr and nil Metadata in an Update.
+//
+// Deprecated: please use package resolver.
+type Update struct {
+ // Op indicates the operation of the update.
+ Op Operation
+ // Addr is the updated address. It is empty string if there is no address update.
+ Addr string
+ // Metadata is the updated metadata. It is nil if there is no metadata update.
+ // Metadata is not required for a custom naming implementation.
+ Metadata interface{}
+}
+
+// Resolver creates a Watcher for a target to track its resolution changes.
+//
+// Deprecated: please use package resolver.
+type Resolver interface {
+ // Resolve creates a Watcher for target.
+ Resolve(target string) (Watcher, error)
+}
+
+// Watcher watches for the updates on the specified target.
+//
+// Deprecated: please use package resolver.
+type Watcher interface {
+ // Next blocks until an update or error happens. It may return one or more
+ // updates. The first call should get the full set of the results. It should
+ // return an error if and only if Watcher cannot recover.
+ Next() ([]*Update, error)
+ // Close closes the Watcher.
+ Close()
+}