milvus/cmd/distributed/components/master_service.go

56 lines
1.3 KiB
Go

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// 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 components
import (
"context"
"io"
msc "github.com/milvus-io/milvus/internal/distributed/masterservice"
"github.com/milvus-io/milvus/internal/msgstream"
"github.com/opentracing/opentracing-go"
)
type MasterService struct {
ctx context.Context
svr *msc.Server
tracer opentracing.Tracer
closer io.Closer
}
func NewMasterService(ctx context.Context, factory msgstream.Factory) (*MasterService, error) {
svr, err := msc.NewServer(ctx, factory)
if err != nil {
return nil, err
}
return &MasterService{
ctx: ctx,
svr: svr,
}, nil
}
func (m *MasterService) Run() error {
if err := m.svr.Run(); err != nil {
return err
}
return nil
}
func (m *MasterService) Stop() error {
if err := m.svr.Stop(); err != nil {
return err
}
return nil
}