mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
// 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 rafthttp
|
|
|
|
import (
|
|
"github.com/coreos/etcd/pkg/types"
|
|
"github.com/coreos/etcd/raft/raftpb"
|
|
)
|
|
|
|
type remote struct {
|
|
id types.ID
|
|
status *peerStatus
|
|
pipeline *pipeline
|
|
}
|
|
|
|
func startRemote(tr *Transport, urls types.URLs, id types.ID) *remote {
|
|
picker := newURLPicker(urls)
|
|
status := newPeerStatus(id)
|
|
pipeline := &pipeline{
|
|
peerID: id,
|
|
tr: tr,
|
|
picker: picker,
|
|
status: status,
|
|
raft: tr.Raft,
|
|
errorc: tr.ErrorC,
|
|
}
|
|
pipeline.start()
|
|
|
|
return &remote{
|
|
id: id,
|
|
status: status,
|
|
pipeline: pipeline,
|
|
}
|
|
}
|
|
|
|
func (g *remote) send(m raftpb.Message) {
|
|
select {
|
|
case g.pipeline.msgc <- m:
|
|
default:
|
|
if g.status.isActive() {
|
|
plog.MergeWarningf("dropped internal raft message to %s since sending buffer is full (bad/overloaded network)", g.id)
|
|
}
|
|
plog.Debugf("dropped %s to %s since sending buffer is full", m.Type, g.id)
|
|
}
|
|
}
|
|
|
|
func (g *remote) stop() {
|
|
g.pipeline.stop()
|
|
}
|
|
|
|
func (g *remote) Pause() {
|
|
g.stop()
|
|
}
|
|
|
|
func (g *remote) Resume() {
|
|
g.pipeline.start()
|
|
}
|