49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
// Copyright 2015 CoreOS, Inc.
|
|
//
|
|
// 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 (
|
|
"log"
|
|
"net/http"
|
|
|
|
"github.com/coreos/etcd/pkg/types"
|
|
"github.com/coreos/etcd/raft/raftpb"
|
|
)
|
|
|
|
type remote struct {
|
|
id types.ID
|
|
pipeline *pipeline
|
|
}
|
|
|
|
func startRemote(tr http.RoundTripper, urls types.URLs, local, to, cid types.ID, r Raft, errorc chan error) *remote {
|
|
picker := newURLPicker(urls)
|
|
return &remote{
|
|
id: to,
|
|
pipeline: newPipeline(tr, picker, to, cid, nil, r, errorc),
|
|
}
|
|
}
|
|
|
|
func (g *remote) Send(m raftpb.Message) {
|
|
select {
|
|
case g.pipeline.msgc <- m:
|
|
default:
|
|
log.Printf("remote: dropping %s to %s since pipeline with %d-size buffer is blocked", m.Type, g.id, pipelineBufSize)
|
|
}
|
|
}
|
|
|
|
func (g *remote) Stop() {
|
|
g.pipeline.stop()
|
|
}
|