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// Copyright 2015 The etcd 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 raft
import (
pb "go.etcd.io/etcd/raft/v3/raftpb"
)
func applyToStore(ents []pb.Entry) {}
func sendMessages(msgs []pb.Message) {}
func saveStateToDisk(st pb.HardState) {}
func saveToDisk(ents []pb.Entry) {}
func ExampleNode() {
c := &Config{}
n := StartNode(c, nil)
defer n.Stop()
// stuff to n happens in other goroutines
// the last known state
var prev pb.HardState
for {
// Ready blocks until there is new state ready.
rd := <-n.Ready()
if !isHardStateEqual(prev, rd.HardState) {
saveStateToDisk(rd.HardState)
prev = rd.HardState
}
saveToDisk(rd.Entries)
go applyToStore(rd.CommittedEntries)
sendMessages(rd.Messages)
}
}
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