mirror of
https://gitee.com/milvus-io/milvus.git
synced 2026-01-04 09:52:30 +08:00
121 lines
3.8 KiB
Go
121 lines
3.8 KiB
Go
package grpcdataserviceclient
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import (
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"context"
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"time"
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otgrpc "github.com/opentracing-contrib/go-grpc"
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"github.com/opentracing/opentracing-go"
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"github.com/zilliztech/milvus-distributed/internal/proto/milvuspb"
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"github.com/zilliztech/milvus-distributed/internal/util/retry"
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"google.golang.org/grpc"
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"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
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"github.com/zilliztech/milvus-distributed/internal/proto/datapb"
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"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
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)
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type Client struct {
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grpcClient datapb.DataServiceClient
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conn *grpc.ClientConn
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ctx context.Context
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addr string
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}
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func NewClient(addr string) *Client {
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return &Client{
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addr: addr,
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ctx: context.Background(),
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}
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}
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func (c *Client) Init() error {
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tracer := opentracing.GlobalTracer()
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connectGrpcFunc := func() error {
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conn, err := grpc.DialContext(c.ctx, c.addr, grpc.WithInsecure(), grpc.WithBlock(),
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grpc.WithUnaryInterceptor(
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otgrpc.OpenTracingClientInterceptor(tracer)),
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grpc.WithStreamInterceptor(
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otgrpc.OpenTracingStreamClientInterceptor(tracer)))
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if err != nil {
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return err
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}
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c.conn = conn
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return nil
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}
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err := retry.Retry(100, time.Millisecond*200, connectGrpcFunc)
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if err != nil {
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return err
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}
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c.grpcClient = datapb.NewDataServiceClient(c.conn)
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return nil
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}
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func (c *Client) Start() error {
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return nil
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}
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func (c *Client) Stop() error {
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return c.conn.Close()
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}
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func (c *Client) GetComponentStates(ctx context.Context) (*internalpb2.ComponentStates, error) {
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return c.grpcClient.GetComponentStates(ctx, &commonpb.Empty{})
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}
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func (c *Client) GetTimeTickChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return c.grpcClient.GetTimeTickChannel(ctx, &commonpb.Empty{})
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}
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func (c *Client) GetStatisticsChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return c.grpcClient.GetStatisticsChannel(ctx, &commonpb.Empty{})
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}
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func (c *Client) RegisterNode(ctx context.Context, req *datapb.RegisterNodeRequest) (*datapb.RegisterNodeResponse, error) {
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return c.grpcClient.RegisterNode(ctx, req)
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}
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func (c *Client) Flush(ctx context.Context, req *datapb.FlushRequest) (*commonpb.Status, error) {
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return c.grpcClient.Flush(ctx, req)
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}
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func (c *Client) AssignSegmentID(ctx context.Context, req *datapb.AssignSegIDRequest) (*datapb.AssignSegIDResponse, error) {
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return c.grpcClient.AssignSegmentID(ctx, req)
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}
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func (c *Client) ShowSegments(ctx context.Context, req *datapb.ShowSegmentRequest) (*datapb.ShowSegmentResponse, error) {
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return c.grpcClient.ShowSegments(ctx, req)
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}
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func (c *Client) GetSegmentStates(ctx context.Context, req *datapb.SegmentStatesRequest) (*datapb.SegmentStatesResponse, error) {
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return c.grpcClient.GetSegmentStates(ctx, req)
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}
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func (c *Client) GetInsertBinlogPaths(ctx context.Context, req *datapb.InsertBinlogPathRequest) (*datapb.InsertBinlogPathsResponse, error) {
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return c.grpcClient.GetInsertBinlogPaths(ctx, req)
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}
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func (c *Client) GetInsertChannels(ctx context.Context, req *datapb.InsertChannelRequest) (*internalpb2.StringList, error) {
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return c.grpcClient.GetInsertChannels(ctx, req)
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}
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func (c *Client) GetCollectionStatistics(ctx context.Context, req *datapb.CollectionStatsRequest) (*datapb.CollectionStatsResponse, error) {
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return c.grpcClient.GetCollectionStatistics(ctx, req)
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}
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func (c *Client) GetPartitionStatistics(ctx context.Context, req *datapb.PartitionStatsRequest) (*datapb.PartitionStatsResponse, error) {
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return c.grpcClient.GetPartitionStatistics(ctx, req)
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}
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func (c *Client) GetSegmentInfoChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return c.grpcClient.GetSegmentInfoChannel(ctx, &commonpb.Empty{})
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}
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func (c *Client) GetSegmentInfo(ctx context.Context, req *datapb.SegmentInfoRequest) (*datapb.SegmentInfoResponse, error) {
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return c.grpcClient.GetSegmentInfo(ctx, req)
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}
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