mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-07 01:28:27 +08:00
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
package grpcproxyserviceclient
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import (
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"context"
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"time"
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"github.com/zilliztech/milvus-distributed/internal/proto/milvuspb"
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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/commonpb"
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"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
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"github.com/zilliztech/milvus-distributed/internal/proto/proxypb"
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"github.com/zilliztech/milvus-distributed/internal/util/retry"
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"google.golang.org/grpc"
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)
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type Client struct {
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proxyServiceClient proxypb.ProxyServiceClient
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address string
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ctx context.Context
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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.address, 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.proxyServiceClient = proxypb.NewProxyServiceClient(conn)
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return nil
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}
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err := retry.Retry(10, 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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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 nil
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}
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func (c *Client) RegisterNode(ctx context.Context, request *proxypb.RegisterNodeRequest) (*proxypb.RegisterNodeResponse, error) {
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return c.proxyServiceClient.RegisterNode(ctx, request)
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}
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func (c *Client) InvalidateCollectionMetaCache(ctx context.Context, request *proxypb.InvalidateCollMetaCacheRequest) (*commonpb.Status, error) {
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return c.proxyServiceClient.InvalidateCollectionMetaCache(ctx, request)
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}
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func (c *Client) GetTimeTickChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return c.proxyServiceClient.GetTimeTickChannel(ctx, &commonpb.Empty{})
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}
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func (c *Client) GetComponentStates(ctx context.Context) (*internalpb2.ComponentStates, error) {
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return c.proxyServiceClient.GetComponentStates(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 &milvuspb.StringResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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},
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}, nil
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}
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func NewClient(address string) *Client {
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return &Client{
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address: address,
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ctx: context.Background(),
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}
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}
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