64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
/*
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Copyright 2014 CoreOS Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package etcdserver
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import (
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"fmt"
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"time"
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"github.com/coreos/etcd/raft"
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)
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type v2Proposal struct {
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data []byte
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ret chan interface{}
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}
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type wait struct {
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index int64
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term int64
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}
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type v2Raft struct {
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*raft.Node
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result map[wait]chan interface{}
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term int64
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}
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func (r *v2Raft) Propose(p v2Proposal) {
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if !r.Node.IsLeader() {
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p.ret <- fmt.Errorf("not leader")
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return
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}
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r.Node.Propose(p.data)
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r.result[wait{r.Index(), r.Term()}] = p.ret
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return
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}
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func (r *v2Raft) Sync() {
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if !r.Node.IsLeader() {
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return
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}
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t := time.Now()
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sync := &Cmd{Type: stsync, Time: mustMarshalTime(&t)}
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data, err := sync.Marshal()
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if err != nil {
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panic(err)
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}
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r.Node.Propose(data)
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}
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